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

Launch any app, or bring back the right ctrl key.

The list of paranoia-inducing threats to your computer’s security grows daily: Keyloggers, trojans, infected USB sticks, ransomware...and now the rogue falafel sandwich. Researchers at Tel Aviv ...

Computer scientists have devised an attack that reliably extracts secret cryptographic keys by capturing the high-pitched sounds coming from a computer while it displays an encrypted message. "We ...

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 ...

A: Computers — especially laptops — may suffer some from wear and tear over time, and sometimes keyboard keys will pop loose from their snaps. Replacing a keyboard key on a laptop is not hard to do— ...