We share our favourite tech tips to help you get the most from your TV, printer, computer and audio devices.
Read the Which? guide to taking control of your online cookies, helping you to avoid unnecessary tracking of your web browsing.
Check what programs are installed on your PC, which run during startup and find out what hardware you have installed with our step-by-step guide.
Microsoft has introduced a controversial new data collection update to Windows 7, 8.1 and 10. Here's how to turn it off and keep your info private.
Find out how to check how much RAM you PC has, or how to update your version of Windows in our handy advice guide.
Slow broadband can have many causes – here are some common ones, plus how you can solve them.
Windows 10 was intended to be an effortless upgrade, but queries to the Which? Computing Helpdesk tell a different story.
Is Angry Birds 2 proving annoying with its in-app purchases? Here we show you how to prevent accidental, expensive in-app purchases on your device.
Find out how to keep your files secure with a minimum of fuss.
We explain how to get your money back on an unwanted download for your smartphone or tablet.