How to find and change your computer's name on a PC or Mac

You can find your computer's name on a Windows PC by opening the "About" menu, and on a Mac with the "Sharing" menu.

What is a trackpad? Here's what you need to know about your computer's built-in mouse

You can use a trackpad — also known as a touchpad or glide pad — to click, scroll, zoom in and out, switch between tabs and ...
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6 signs your computer has been hacked – and what to do about it

Strange behaviour on your Windows or Mac PC could be more than a glitch, so check our tips to recognise the risks and keep your data safe With over a decade of experience at Which?, Tom covers ...

Your Windows 11 PC has an emergency shutdown feature - here's where to find it

To access Emergency Restart, press the CTRL + ALT + DEL keys on your Windows PC -- a pretty normal action. However, this time, hold down the CTRL key and click the power button in the bottom-right ...