Dave Lieber I was confused. Kept seeing mention of a security “key” offered on some of my favorite websites—Microsoft, Google, YouTube and Facebook, to name a few. I wasn’t sure if I should use it.

After going through several SSC, Banking and Railway previous year question papers, we have jotted down some important questions and answers below.

Chances are good you’ve noticed the row of numbered keys across the top of your computer keyboard that all have an “F” in front of them, but they may not get much use. If you’re using a laptop, they ...

This is the first reason why your computer keyboard gets locked accidentally. Filter Keys turn on if you press the right shift key for 8 seconds, which of course can happen accidentally. When your ...

You've heard of optical switches - but have you ever tried a keyboard that is force sensitive? That's exactly what Mat is looking at today, as he checks out a Lenovo Legion 7 laptop featuring a new ...

It's a different kind of show-and-tell for 9-year-old Lexi Newtown, a fourth-grade student at Roosevelt Elementary School in ...

It sounds too preposterous for even James Bond: by placing a mobile phone next to a PC, researchers can “listen” to the faintest sound a CPU makes as it churns away on RSA-encoded content and extract ...