Trick To Lock Your Computer With Usb

Security of laptops and notebooks have been evolving with new technologies like fingerprint readers,eye scanners,face recognition etc but what about the personal computers?Using this trick you will be able to lock your computer with a Usb.The computer will work only when the Usb is...

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Your Keyboard LED’s to Show Network Activity

Most of the modern keyboards have three inbuilt LED lights for Num Lock,Caps Lock and Scroll Lock.But they are idle for most of the time and we usually use only Caps Lock LED.Now we can use Num Lock LED and Scroll Lock LED to show networking activity.They will blink whenever you send...

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