PC Maintenance

How to Enable Num Lock on startup in Windows 10/8/7

If you are using your PC for data entry purpose, you already know the importance of num lock key on your keyboard. But, by...

How to find what program is using webcam in Windows

A new security threat is trending these days. Using Remote Access Technology(RAT), hackers can control your webcam and watch you, monitor you or even...

How to backup and restore Windows Registry

Many of the posts that I have written involves some modification in the Windows Registry. Windows Registry is the information repository about all the hardware...

Hardware Reserved Memory- How to Fix this

Yesterday, When I opened Task Manger in Windows 10 to close a program, I went through the Performance tab and noticed a very strange...

Anti Netcut : Protect your PC against WifiKill and Netcut

Anti Netcut is a software program for protection against the ARP spoofing attacks. In case, your system has no anti netcut protection, it becomes...

Lock/Unlock your PC with a USB flash drive

Generally, we use windows account password to lock and unlock our PC. But I found another very cool way to lock/unlock windows PC. You...

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