Rabu, 04 November 2015

How to Delete and Clear Recent Items in Windows 7 Jump Lists

Windows 7 has a new feature called Jump list which provides an easy access to various functions or features related to the programs directly on the applications’ icons or buttons on the Taskbar. Jump Lists, which is popping up and displayed whenever user right clicks on an icon or button on Taskbar, also shows recent items that opened or closed by the app, or frequently used or most visited items by the program. While the recent items that appear on the JumpLists allows user to quickly re-open the files, these access information may be deemed private and sensitive to some users. Windows 7 provides an easy way to delete and remove the recent item from the Jump Lists: .On the Jump Lists, right-click a recent item, and then click on the Remove from this list option.
 
The item will be removed from the Jump Lists. However, the method will only allow removal of recent or frequent items one by one, which may be time consuming for applications that has bigger number of recent items on Jump Lists.
Windows 7 does have a hidden trick that allows user to clear and remove all recent items or frequently used items on Jump Lists at once. Follows the steps below to clear all recent or frequently opened entries history in Jump Lists.
Run Windows Explorer.
In the address bar, enter (or copy and paste) the following file location:
%AppData%\Microsoft\Windows\Recent\AutomaticDestinations
Windows Explorer will open %AppData%\Microsoft\Windows\Recent Items folder, but the folder content is the listing of only automaticDestination-ms files. The files store the information of recent items to display on the Jump Lists.


 As the file name is not easily interpreted, so it’s not easy to identify which automaticDestination-ms file belongs to Jump Lists of which program from the file name itself. User can search for the item name on the Jump List inside the file content though, although there may be quite a few files to check, making the move unrealistic.
 So the trick is only useful if user decides to remove and clear or clean all recent items of all programs’ Jump Lists. To remove the history, just delete the files.
 Tip: The process can be automated via a batch command script, or using Task Scheduler to execute on interval, upon Windows shutdown or upon Windows startup by using the following command:
del %AppData%\Microsoft\Windows\Recent\AutomaticDestinations\*
===================================================

Diposting oleh Unknown di 04.47 0 komentar

Selasa, 28 Juli 2015

How to Permanently fix a computer with no start menu or desktop icons (Black screen virus)



READ THE DESCRIPTION!!! CATION with Registry, always backup befor do any changes!
*This is also the same way on Vista, 7, XP, 2000, NT, and maybe 95, 98, ME.



1) Hit Windows + R and type "regedit.exe"
2) Expand : HKEY_Local_Machine.





3) Expand "SOFTWARE"
4) Expand "Microsoft"
5) Expand "Windows NT"
6) Expand "Current Version"
7) Open "Winlogon" (don't expand)
8) Look to the right (List of registry keys) and click on "SHELL"
9) A small window should pop up, look for "Value Data"
10) In the text box below type: "explorer.exe"
11) click OK.
12) Then close it and restart. =)

HERE IS THE GUIDE HOW TO SCAN YOUR "C" DRIVE FOR ERRORS


***

Highly recommend to scan your pc after that in safe

mode because you may have viruses that changing your

registry

Additional information

What is the difference between BIOS and CMOS?

What are the F1 through F12 key's?  

How to use system recovery options in Windows?


What is the difference between BIOS and CMOS?
What are the F1 through F12 key's?  

MISSCELLENIOUS ITEMS

Or use this method if you where able open task manager via CTR + ALT + DEL

1) Hit Windows + R and type "explorer.exe"  like on image below instead of regedit.exe
a) Or Ctrl Alt Del:


2) In the text box below type: "explorer.exe"
3) click OK.
4) If your PC is start you are OK if not go to the step5.
5) Then close it and restart. 
6) Hold down the F8 key before the Windows logo appears. If the computer makes a complaining noise, tap the F8 key repeatedly instead of holding it down. 
7) If a Windows logo or “Windows starting” appears, wait until Windows loads. Then restart the computer and try pressing F8 again. 
8) Once you are successful, a menu will appear with a number of boot options. Use an arrow key to navigate to “Safe Mode” and press the Enter key.
9) When start in  “Safe Mode” Scan your pc for viruses
10) Scan your local C drive where OS is installed for errors



 
Diposting oleh Unknown di 12.10 0 komentar

Senin, 20 Juli 2015

Opening audio files in proper format and make that programm to be default to open future files.


This program can be used to play most media files VLC media player

Simple video tutorial on how to accomplesh it:

Thank you for visiting my tutorials and fill free to look other secrets in my youtube channel and other posts in my blogs.


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MORE EXCELLENT TIPS AND TRICKS FOR END USERS:
How to enter the BIOS or CMOS setup 

What are the F1 through F12 key's? 

Upon start up only wallpaper shows, no icons, no task bar, no start menu, nothing [FIX]

How to Permanently fix a computer with no start menu or desktop icons (Black screen virus) 

HOW To OPEN Task Manager 

Manually Speed up your Windows 7, XP 

How to boost INTERNET speed by 20% 

Random black screen while playing games 

Start your computer from a Windows 7 installation disc or USB flash drive. 

Best ways to speed up Windows 7 

How to use system recovery options in Windows? 


How To Fix A Windows 7 Reboot Loop 

An empty All Programs Folders in Windows 7 and how to fixed it!

How To Fix A Windows 7 Reboot Loop 

The BIOS does not detect or recognize the ATA / SATA hard drive 

My laptop won't shut down ! Windowws 8, 7, Vista, XP 

You in the safe mode and it shows all the programs now what? 

SPEED UP YOUR SSD IN WINDOWS 7 

Speed up your PC Disable System Restore on SSD 

Speed up your PC Disable Scheduled De-fragmentation SSD 

Check your hard disk for errors ( Windows XP / 7 / 8 / ) 

How do I remove a computer virus? 

What is the difference between BIOS and CMOS? 

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Fill Free to Donate if you found this tutorial useful. Thank you!
Diposting oleh Unknown di 05.39 0 komentar

Senin, 13 Juli 2015

EXPLORER.EXE corrupted or infected FIX

Here's how to fix this issue:

1. CTRL-Alt-Del to bring up Task Manager.
2. Click File | New Task(run).
3. Type regedit in the Run box and click OK.
4. Browse to the following registry key:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution.options

5. Under this key there will be subkeys named explorer.exe and iexplorer.exe. Delete the explorer and iexplorer keys entirely. They should not be listed under the Image File Execution.Options key.
6. Close the Registry Editor.
7. Restart the computer.

Assuming no other viruses / adware / spyware / malware are interfering, the Windows desktop should load fine now
Diposting oleh Unknown di 16.55 0 komentar

How do I remove a computer virus?




If your computer is infected with a virus, you'll want to remove it as quickly as possible. A fast way to check for viruses is to use an on-line scanner, such as the Kaspersky Scanners. The scanner is a free on-line service that helps you identify and remove viruses, clean up your hard disk, and generally improve your computer's performance.
If you're not sure whether your computer has a virus, see How can I tell if my computer has a virus? to check for some telltale signs. To Kaspersky on-line scanner, follow the links to other companies that provide them on the

Kaspersky 
Security Scan 

Kaspersky 
Virus Removal Tool

Kaspersky 
Rescue Disk 10

Kaspersky 
Safe Browser
By filtering out malicious links and inappropriate content, and helping you to avoid phishing websites that may try to steal your confidential information and your identity, Kaspersky Safe Browser helps you safely surf the Web on your iPhone, iPad or Windows Phone device.


Good luck



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MORE EXCELLENT TIPS AND TRICKS FOR END USERS:

























<><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>


Fill Free to Donate if you found this tutorial useful. Thank you!
Diposting oleh Unknown di 05.43 0 komentar

Kamis, 09 Juli 2015

How To Eliminate The Windows Error Code 80070422

Follow this instructions in error code #80070422    

   

 

  Windows Update error 80070422 is caused by a problem with the service configuration for Windows Update. You can try to solve the error by changing the settings for your Windows update service if it is possible.
Try this Fix:

 In the Windows 7 operating system simply click on Start on the main toolbar and then choose Control Panel from the menu. When the search window appears enter troubleshooter and press the Enter key. When the new window opens choose Troubleshooting and then click on System and Security tab and choose Fix Problems with Windows Update.

You can also use another method to try and resolve the issue by adjusting the Windows Update service. Make sure you are logged into your PC as the administrator and then click on Start from the primary toolbar and choose Control Panel from the menu. When the search prompt appears enter administrative tools and when the new window opens choose Administrative Tools. Under Administrative Tools choose Services and then enter your administrator password. When the new window opens locate Windows Update from the list and then right click on it. Choose Properties from the menu and then click on General. Under the General window place a check mark next to Automatic and then verify that Windows Update service is activated by checking under Service Status. If the service is not activated simply click on Start and then close the window.

Diposting oleh Unknown di 14.48 0 komentar

Notes and Bookmarks


When using kaspersky Rescue Disk make sure you selecting proper hard drive

--------------------------------------------------------------------------------------------------------------------------
Diposting oleh Unknown di 13.33 0 komentar

Upon start up only wallpaper shows, no icons, no task bar, no start menu, nothing [FIX]

READ THE DESCRIPTION!!! CATION with Registry, always backup befor do any changes!
*This is also the same way on Vista, 7, XP, 2000, NT, and maybe 95, 98, ME.




iF YOU use ctrl alt del to get into task manager and start exlporer.exe but it still doesn't show up  screen and icons try this method:


1. ctrl alt del to get into task manager and start  regedit.exe and Run


or


if WIN button work try that on the run task, then located this path HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Option\Explorer.exe <<<--- Delete this folder if you can see this one or
2. HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Image File Execution Option\Your Image File Name Here without a path <<<<--- Delete this one if you cannot find the Explorer.exe 

This is the key that needs to be deleted... 

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe 

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\iexplorer.exe 

Once these keys are deleted the desktop and internet explorer should come back to life.

3. Restart your PC and you should be ok.

***

Highly recommend to scan your pc after that in safe

mode because you may have viruses that changing your

registry values with this free tools! 
Diposting oleh Unknown di 11.43 0 komentar

Kamis, 25 Juni 2015

How to Reset Your BIOS



Have you recently made a change to your computer's hardware and need to reset your BIOS? Are you locked out of a computer that you purchased secondhand because of an unknown BIOS password? If so, you'll need to reset your BIOS to factory settings. Depending on what you have access to, you can reset the BIOS from within the BIOS menu itself, reset the jumper on your motherboard, or remove and reinsert the CMOS battery that powers the BIOS memory.
Method 1 of 3: Resetting from Within BIOS
Access your BIOS. Turn on your computer and press the key on your keyboard to enter the BIOS. This is typically the Del (delete) key. Pre-built systems from major manufacturers may use a function key such as F1, F2, or F10.
If you are using Windows 8 with a UEFI motherboard, you may not have access to a traditional BIOS screen and instead will need to use the Advanced Boot menu. See Step 4 of this guide for more details.
If you cannot access your BIOS because you are locked out with a password or it has been corrupted, use one of the following methods following this section.
Find the factory reset option. The location and wording of this option varies for every different BIOS. It will typically be called "Reset to Default", "Factory Default", "Setup Defaults", or something similar. It may be located in one of the tabs or it may be an option listed near the navigation buttons.
Select the option or press the button to load your factory defaults.
If your BIOS does not have this option, use one of the following methods following this section.



Save your changes and confirm your selection if necessary. This will often be combined with the process of exiting a BIOS. Your computer will automatically reboot. If you need to change your BIOS settings once your BIOS resets, you may need to reboot your computer again and enter the BIOS to change them.
Method 2 of 3: Resetting the Jumper
Open your case. You will need to be able to access the motherboard of your computer. be very careful when working on the inside of your computer, as electrostatic discharge can easily destroy sensitive components. Make sure that you are properly grounded before working inside the computer.
Find the CMOS jumper. Locate the three-pin jumper on your motherboard that controls the BIOS. It will usually found near the CMOS battery. The jumper will be covering two of the three pins.
The jumper may be labeled CLEAR, CLR, CLEAR CMOS, PSSWRD, or a variety of other labels. Refer to your motherboard's documentation to find the correct jumper.
Move the jumper to the other two pins. For example, if the jumper is covering the first and second pins, move it so that it is covering the second and third pins. Be sure to pull the jumper straight up to remove it so that you don't bend the pins.
Press your power button. Press and hold the power button on your computer for about 10-15 seconds (nothing should happen because the power is turned off). This will discharge any remaining power stored in the capacitors. This will make the BIOS reset.
Return the jumper to its default position. Put the jumper back on the pins that it was originally on. This will allow you to access your BIOS when you start your computer up. Close up the case when you are finished.
Turn the power supply back on. Move the rocker-style switch at the back of your PC to the ON (I) position. If you unplugged the computer from the wall, plug it back in.
Power on your PC. Press the front Power button. You will need to enter your BIOS and reconfigure all of the settings, including the time, date, and boot order.
Method 3 of 3: Removing the CMOS Battery.
Power down your computer. Shut down your computer from within the operating system. Locate a rocker-style switch at the back of your PC (if applicable), and switch it from the ON position (I) to the OFF position (O). If there is no switch, unplug the computer from the outlet.
Open your case. You will need to be able to access the motherboard of your computer. be very careful when working on the inside of your computer, as electrostatic discharge can easily destroy sensitive components. Make sure that you are properly grounded before working inside the computer.
For many laptops, you can access the CMOS battery from a removable panel on the bottom of the laptop. If there is no panel available, you will most likely need to disassemble the laptop to access it.
Remove the CMOS battery. The battery is typically located near your PCI slots, but may be in different locations depending on the manufacturer of your motherboard. It may be hidden by expansion cards and cables. The battery is usually a standard 3V, round, flat watch battery (CR2032).
Press your power button. Press and hold the power button on your computer for about 10-15 seconds (nothing should happen because the power is turned off). This will discharge any remaining power stored in the capacitors. By discharging the power, the CMOS memory will reset, thereby resetting your BIOS.
Reinsert the CMOS battery. Carefully reinsert the CMOS battery back into its housing. Make sure that you have put the battery in the right direction. The slightly smaller side should be facing down.
Close your case back up after reinserting the battery.
Turn the power supply back on. Move the rocker-style switch at the back of your PC to the ON (I) position. If you unplugged the computer from the wall, plug it back in.
Power on your PC. Press the front Power button. You will need to enter your BIOS and reconfigure all of the settings, including the time, date, and boot order.

Diposting oleh Unknown di 08.09 0 komentar

Sabtu, 30 Mei 2015

"hard drive self monitoring system has reported thy a parameter has exceeded it's normal operating range" Dell recommends that you back up your data regularly."

Hello folks, I received question from one of my YouTube visitors Shane Velez, please visit and enjoy her channel.....
here is the question:
Every time I turn on my computer is shows normal dell black screen, then it goes black & another notice coma up on the bottom of the black screen. It says " hard drive self monitoring system has reported thy a parameter has exceeded it's normal operating range" Dell recommends that you back up your data regularly." Then is says press F1 to continue, F2 to enter Setup When I press F1 the cursor at the top left corner is blinking, then the black screen it continues to a number of options on the black screen including stat windows normally.. I tried all including safe mode but it just goes to black screen. Can you help? Thanks
PLEASE READ ENTIRE PAGE BEFOR STAR ACTING!

 Well I hate to say that but sound look like hard drive getting start getting bad, in some cases systems is offering to create a backup, if your computer under a warranty I would definitely call manufacture in our case it is DELL
If you out of warranty let see what we can do.

 1) I have had so many hard drives in past and it is like in my gene's right now if when I get personally these issues, I shut down the PC, unplug all the peripherals -dvd drives, other hard drives, beside one main hard drive, then unplug your PC from power source, locate reset button on your motherboard, or read instruction based on your model how to reset motherboard, then plug power supply back, and start your pc, with just one hard drive(that is possible fix for SATA drive witch is come with newer pcs since 2010 for sure sometimes is earlier. ) See if your computer is boot, if not go to step 2
 2) Again I just share with you folks what was work for me in many cases, I do repair computers is well, and in most cases successfully.
So what do you need to know first?  The hard drive does not like when you start restarting your pc, while computer try diagnostics, sometimes it can take several hours, and not many of as have enough patients to wait, in future we pay with our lost data!.
 So main think is have patients, what I would do personally when fill that my pc is dying, - removing hard drive and install new one, then using USB caddies to copy content back on to a normal drive, it little hassle but it better then wait till you lost it all.
 3) Step 3 try to use original software that pre installed on your computer.
Try going to the hard drive's manufacturer's website, then download their bootable diagnostics and run the extended test on the hard drive.
 It's likely you need to replace the hard drive, but you should run the diagnostics to verify. Try running Dell Diagnostic's extended test on the hard drive.
The instructions for using Dell's Diagnostics Utility, are HERE
It's true the best and sensible solution would be to back your disk up and use it either no more or as seldom as possible.
 4) Try to shut down and restart and press F12 instead of F1 or F2 - then highlight the you HDD and press enter - see if computer will boot up with no problem?!? 
 If this process is fail then you will need to install new hard drive and install OS, use your recovery CD to install it. After that you can plug your damaged hard drive using external bay or use second SATA ports inside computer to install it...

Diposting oleh Unknown di 18.06 0 komentar

Rabu, 27 Mei 2015

How to Enable “Group Policy Editor” (gpedit.msc) in Windows 7 Home Premium, Home Basic and Starter Editions?

DISCLAIMER: This utility has been shared for the sake of knowledge sharing. Patching system files using 3rd party software might be dangerous for your system. We do not recommend it and we'll not be responsible if it harms your system.
 Many times we post tutorials which require Group Policy Editor (gpedit.msc). But some Windows 7 editions (Home Premium, Home Basic and Starter) don't come with Group Policy Editor. Only Windows 7 Professional, Enterprise and Ultimate editions come with Group Policy Editor installed.
Today we are going to share a simple installer which installs the required system files in Windows so that you can enjoy Group Policy Editor in all Windows 7 editions.

"jwils876" @ DA has shared a small setup file to enable Group Policy Editor in Windows 7 Starter, Home Basic and Home Premium editions.


The installer has been originally created by "davehc" @ Windows7forums, so thanks goes to him as well.
First download the setup file using following link: Download Group Policy Editor Installer
You'll find the download link in right-side section of the above mentioned page. After downloading the ZIP file, extract it using WinRAR or Zip. Run the extracted setup.exe file. It'll install the files and you'll be able to access gpedit.msc command via RUN or Start Menu search box.
NOTE 1: For Windows 7 64-bit (x64) users! You'll also need to go to "SysWOW64" folder present in "C:\Windows" folder and copy "GroupPolicy", "GroupPolicyUsers" folders and gpedit.msc file from there and paste them in "C:\Windows\System32" folder.
NOTE 2: If you are getting "MMC could not create the snap-in" error message while running gpedit.msc, check out following steps to fix the problem. Basically it happens when your username in Windows contains more than one word.
1. Run the installer and leave it at the last step (do not click on the "Finish" button).
2. Now go to C:\Windows\Temp\gpedit\ folder.
3. If you are running 32-bit (x86) edition of Windows 7, right-click on x86.bat file and choose "Open With -> Notepad" option. If you are running 64-bit (x64) edition of Windows 7, right-click on x64.bat file and choose "Open With -> Notepad" option.
4. You'll find a total of 6 lines containing the following string in the file:
%username%:f
5. Edit those lines and replace %username%:f with "%username%":f
For example:
Original: icacls %WinDir%\SysWOW64\gpedit.dll /grant:r %username%:fNew: icacls %WinDir%\SysWOW64\gpedit.dll /grant:r "%username%":f
6. Save and run the file (right-click -> Run as Administrator).
7. That's it. You'll have working gpedit.msc.
Thanks   "askvg" for the fix...


Diposting oleh Unknown di 09.07 0 komentar

I’ve lost Kaspersky Lab activation code. What should I do?

Kaspersky Lab Technical Support specialists answer a great number of requests concerning activation code recovery methods.

The Kaspersky Quick Start Guide, which contains your activation code, informs users to hold onto the document, but many individuals end up misplacing it. For those who purchase their products online, the activation code comes in the form of an email, which, again, many users forget to save.
Keep the document with the activation code in a secure place until the corresponding license renewal or expiration.
According to the License Agreement terms, “To check the legitimacy of the Software use the Rightholder reserves the right to use means to verify that you have a licensed copy of the Software.” Technical Support specialists can ask to verify the legitimacy of your software use by providing a copy of a document containing the code. If you cannot provide a copy, your software will work with limited functionality and Kaspersky Lab specialists may cancel providing technical support. Therefore, you should keep the document in a secure place.

 “If you bought the antivirus in 20xx. keep a renewal document until the corresponding license renewal or expiration.
And what should you do if the code is lost? If you reinstall the software, you need to request the code again. Activation codes are not stored in applications or registry. If your current activation code was not added to My Account (my.kaspersky.com), you will have to remember where you stored it.
If the license was purchased in Online Shop, you can easily request to re-send your order.
If the license was purchased in there On-line Shop, you can easily request to re-send your order. They highly recommended saving your email containing the code until your license expires. It’s also worth mentioning that the on-line shop is there partner, so you therefore need to contact the on-line shop directly.
If you bought your license in a shop on a physical medium (e.g. CD), you can submit a request to Kaspersky Lab Technical Support and attach a screenshot of the window with your license number. We need the screenshot to verify that the license number was not re-written by a third person.
If you deleted your Kaspersky Lab product and cannot view your license number, but have another computer with the same Kaspersky Lab product activated with the same activation code, then you can send a screenshot of a window with your license number made on that computer. The license number will be the same.
Remember, it is impossible to restore your commercial activation code by a trial license number.
A Kaspersky Lab product can be pre-installed on a purchased computer or by a technical specialist. If you have a receipt like a “Standard software package,” the document will not verify the legitimacy of the software. The seller must provide a document’s package, including the purchased Kaspersky Lab license and receipt. If you do not have the document’s package, contact the seller to get all the required documents

Have you tried to contact Kaspersky? 


10. I have lost my activation code. What should I do? 
If the activation code was lost in order to restore the code, send a request to Kaspersky Lab Technical Support via theweb-form HelpDesk. Please give the following information in the request: 
  • purchase date
  • store where you purchased the product
  • license validity period
  • copy of the order request (if the license was purchased via the E-Store)
  • copy of cash-memo (verifying that the license has been paid)
  • name of the license owner

Diposting oleh Unknown di 07.11 0 komentar

Sabtu, 23 Mei 2015

How to Protect Your Eyes From the Negative Effects of Digital Devices and Blue Light

A recent study by Bank of America shows that nearly half of U.S. consumers couldn't last a day without their mobile devices. It makes sense. Think about the first thing that you do in the morning. If you're like me, you're catching up on email before you even get out of bed. Then, you head straight to your computer at work and spend a majority of the day on it or using one of the many other digital devices that are available in today's increasingly-technological society.
But what if I told you that these electronics are emitting a dangerous blue light, which is negatively impacting not only your vision but also your overall health? It's true, and it's a major concern for eye doctors across the country.
First, let me be clear: I love technology, and I fully embrace it. I actually use a tablet and Google Glass (definitely a talking point with my patients!) as part of my exam process, because it allows me to spend more time engaging with my patients instead of having my back to them while I work at a computer. But just as I advise my patients to protect their eyes from the sun, I also advise them to take protective measures for their eyes when using digital devices.
Continual extended screen time can impact your eyes in two major ways. The first and most common side effect is digital eye strain. When we look at a screen, our blink rate drops significantly, and our eyes won't put up with that for too long without fuss. 

If you've ever experienced slightly blurry vision after staring at the computer all day, that was a sign of digital eye strain. Maybe your eyes feel dry, runny or tired after scrolling through your Facebook feed, or maybe you get a headache after a few hours on the computer. These symptoms are often so common that we don't even recognize them as real issues. While digital eye strain is temporary, if left unaddressed, it can turn into a chronic problem.
The easiest way to address digital eye strain is to blink more. That might sound overly simple, but blinking helps to keep eyes lubricated. Another effective way to avoid or help to resolve digital eye strain is to follow the "20-20-20 Rule" -- every 20 minutes, stare at something at least 20 feet away for at least 20 seconds. This exercise engages your distance vision and helps the eye to "reset."
The second -- and more serious -- impact that too much technology consumption can have on our eyes is damage from blue light exposure. Blue light is just what it sounds like -- it's a type of light that gives off a blue color. Blue light is harmful, because it's the highest energy wavelength of visible light. This energy is also able to penetrate all the way to the back of the eye, through the eyes' natural filters, and that's the problem.
Even though blue light is nothing new, the biggest issue is the amount of blue light exposure that we get each day through digital device use. With this exposure increasing over time, we are actually causing permanent damage to our eyes. But unlike digital eye strain, the effects of blue light are cumulative and can lead to eye diseases like macular degeneration.
Children are especially at risk when it comes to the negative effects of blue light exposure. These days, a lot of homework is done online, and many children have access to (or have their own) digital devices that they are using for increasingly longer periods of time. The difference for children is that their eyes are still developing, and they don't yet have the protective pigments in their eyes to help filter out some of this harmful blue light. That's why, just like with UV radiation, most blue light exposure occurs before kids are 18 years old.
While it may be a great concern for children, adults are susceptible, as well. This is especially true as adults are using digital devices more and more in both their personal and professional lives. So what can you do about it?
First, you can take steps to protect your eyes from the harmful effects of blue light. If you're not able to limit your digital device use, at least cut back on it before bed. Studies show that exposure to blue light a couple of hours before bedtime actually suppresses melatonin and delays deep REM sleep significantly. So cutting back on tech use at night means getting better sleep, making people more productive at both work and school (and speaking from my own personal experience, it makes children more pleasant).
Second, you should consider talking with your eye doctor about lenses that filter out blue light (and no, these aren't the old bright orange blue-blocker eyewear from the '90s). The lenses have little-to-no tint and can help to minimize the direct blue light exposure that you get throughout the day. Most of my patients who have these lenses noticed an immediate increase in eye comfort because of the improved contrast, which helps to relax the eyes. And if you have children, I would absolutely recommend these lenses -- especially if they have trouble sleeping at night.
By keeping in mind a few simple ways to protect the eyes, we can take pleasure in knowing that our eyes will last much longer than our trusty smartphones, tablets and computers.

sourse:newsroom 
Diposting oleh Unknown di 08.07 0 komentar
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