Tech Support Members - book an appointment or submit a requestIf you're a Which? Tech Support or Which? Computing member, you can request one-to-one technical help23 June 2025
How to upgrade to Windows 10 for freeMicrosoft no longer supports Windows 7, 8, and 8.1, so if you're still using one of these, it's time to upgrade. Our guide will show you how15 January 2026
What is two-factor authentication and should you use it?Learn about the different types and which will be best to help protect your data7 October 2024
How to factory reset a Windows 10 computerWe explain step by step how to reset your Windows 10 PC while keeping your files and data safe and secure21 January 2026
How to recycle your laptopGetting rid of an old computer? Here's how to make sure you recycle it properly17 December 2025
How to set up a new email account with GmailIf you're taking the plunge and moving away from your old ISP email, see our step-by-step guide for creating a Gmail account6 November 2025
How to create secure passwordsFollow our advice on how to generate strong, unique passwords to protect your accounts and data6 November 2025
How to speed up your PC by adding more RamIf your computer is slow and struggling to cope, adding more Ram can be an inexpensive way to give it a boost. Here's how to do it in three easy steps4 June 2025
How to delete junk files from your Windows PCIf your PC is full of old documents, pictures and downloads that you no longer need, free up some space with our expert guide4 June 2025
How to use CHKDSK (Check Disk) to repair a hard driveIf your hard drive is playing up on your laptop or desktop PC, see our expert guidance on how to check for errors16 April 2025
How to get the @ and " keys back in the right place on WindowsIf the symbols on your keyboard have moved around after an update, follow our simple steps to fix the problem20 December 2024
How to fix white lines when printingSolve this common printer problem in a few easy steps8 November 2024
How to stop letters being deleted while you're typingIf you find that words are vanishing in your word processing software or email inbox, our tech experts have a super-simple solution11 October 2024
Save your laptop from water damageSpilled water on your laptop? Follow our steps to minimise the damage 11 October 2024
