A sluggish computer can be immensely frustrating. Simple tasks like launching apps, browsing the web or switching between windows can test your patience as you stare at a spinning wheel, waiting for ...

The more we rely on our devices, the more crucial it becomes for us to back them up – just think of all the precious photos, documents and more you'd stand to lose if your computer was ever stolen, ...

Firewalls scan data sent to your computer for malware and attempt to block files or other data they deem suspicious. Like antivirus software, this software is built right into modern operating systems ...

It's important to know the signs of a virus, so that you can act quickly to get rid of any malware and stay safe in future. A virus is a type of malicious software, or malware, that can replicate ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Kimber Streams Kimber ...

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 ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The best data recovery software can help you recover accidentally deleted or lost files on your ...