Troubleshooting tips advice guides

19 articles

Tech Support Members - book an appointment or submit a request

If you're a Which? Tech Support or Which? Computing member, you can request one-to-one technical help

10 July 2024

Windows 10: which version is right for you?

Confused by the various versions of Windows 10? From 10 Home to 10 Pro, we explain the key differences between them

6 July 2023

How to create secure passwords

Follow our advice on how to generate strong, unique passwords to protect your accounts and data

23 April 2024

How to change your Apple ID email address

When it's time to retire an old email address, you need to make sure you update your Apple account to keep your contacts and purchases

26 January 2024

Outlook email full? How to free up space in your inbox

If you've used up your Microsoft Outlook storage allowance, incoming or outgoing emails will stop working unless you take action

8 August 2023

How to speed up your PC by adding more Ram

If 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 steps

1 August 2023

What is two-factor authentication and should you use it?

Learn about the different types and which will be best to help protect your data

17 July 2023

How to factory reset a Windows 10 computer

We explain step by step how to reset your PC while keeping your files and data safe and secure

6 July 2023

How to get the @ and " keys back in the right place on Windows

If the symbols on your keyboard have moved around after an update, follow our simple steps to fix the problem

6 July 2023

How to allow or block programs with the Windows Firewall

If you're not sure whether to allow a program through your firewall, follow our handy guide to help you make the right decision

6 July 2023

How to turn off Windows 10 and 11 S Mode

The restricted S mode from Microsoft offers a streamlined experience, but also limits what you can do with your computer

6 July 2023

How to upgrade to Windows 10 for free

Microsoft 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 how

6 July 2023

How to delete junk files from your Windows PC

If your PC is full of old documents, pictures and downloads that you no longer need, free up some space with our expert guide

6 July 2023

Save your laptop from water damage

Spilled water on your laptop? Follow our steps to minimise the damage

30 June 2023

How to fix white lines when printing

Solve this common printer problem in a few easy steps

30 June 2023

How to use CHKDSK (Check Disk) to repair a hard drive

If your hard drive is playing up on your laptop or desktop PC, see our expert guidance on how to check for errors

30 June 2023

How to set up a new email account with Gmail

If you're taking the plunge and moving away from your old ISP email, see our step-by-step guide for creating a Gmail account

30 June 2023

How to recycle your laptop

Getting rid of an old computer? Here's how to make sure you recycle it properly

30 June 2023

How to stop letters being deleted while you're typing

If you find that words are vanishing in your word processing software or email inbox, our tech experts have a super-simple solution

30 June 2023

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07 Aug 2024

How you can make Windows 11 easier to use: accessibility tips and tricks

05 Aug 2024

AI told us to buy these 8 products – here's why you should avoid them

18 Jul 2024

Free video-editing software: 4 Microsoft Clipchamp tools you should take a closer look at

17 Jul 2024

How to recover deleted files from your PC or external drive – the easy way

10 Jul 2024

How much does it really cost you to leave your tech on standby?

02 Jul 2024

How to password protect a USB stick in less than 5 minutes

01 Jul 2024

How to keep your data safe when using public wi-fi – 8 quick tips

01 Jul 2024

Sensational snaps: 5 easy ways to improve your photos on a PC

13 Jun 2024

Overlooked Windows 11 features that are worth knowing about

06 Jun 2024

WhatsApp tips and tricks: 10 handy features to try on iPhone and Android

30 May 2024

3 ways to avoid the great printer ink rip-off

27 May 2024

What to do if your laptop gets stolen

26 May 2024

Satya Nadella, Microsoft CEO at Microsoft Build 2024

AI in Windows 11: Everything you need to know about CoPilot+

23 May 2024

6 ways to improve wi-fi in the garden or outdoors

15 May 2024

How to get rid of a computer virus

09 May 2024

What's the best way to transfer large files?

09 May 2024

Protect your privacy: 7 ways to secure your social media and email accounts

02 May 2024

5 avoidable design flaws that'll make you hate your office chair

01 May 2024

View all news

Troubleshooting tips advice guides

Tech Support Members - book an appointment or submit a request

Windows 10: which version is right for you?

How to create secure passwords

How to change your Apple ID email address

Outlook email full? How to free up space in your inbox

How to speed up your PC by adding more Ram

What is two-factor authentication and should you use it?

How to factory reset a Windows 10 computer

How to get the @ and " keys back in the right place on Windows

How to allow or block programs with the Windows Firewall

How to turn off Windows 10 and 11 S Mode

How to upgrade to Windows 10 for free

How to delete junk files from your Windows PC

Save your laptop from water damage

How to fix white lines when printing

How to use CHKDSK (Check Disk) to repair a hard drive

How to set up a new email account with Gmail

How to recycle your laptop

How to stop letters being deleted while you're typing

Latest News InWhich? Computing

Microsoft Excel tips and tricks: 20+ useful features you need to try

3 reasons why cheap laptops are better than you think

How you can make Windows 11 easier to use: accessibility tips and tricks

AI told us to buy these 8 products – here's why you should avoid them

Free video-editing software: 4 Microsoft Clipchamp tools you should take a closer look at

How to recover deleted files from your PC or external drive – the easy way

How much does it really cost you to leave your tech on standby?

How to password protect a USB stick in less than 5 minutes

How to keep your data safe when using public wi-fi – 8 quick tips

Sensational snaps: 5 easy ways to improve your photos on a PC

Overlooked Windows 11 features that are worth knowing about

WhatsApp tips and tricks: 10 handy features to try on iPhone and Android

3 ways to avoid the great printer ink rip-off

What to do if your laptop gets stolen

AI in Windows 11: Everything you need to know about CoPilot+

6 ways to improve wi-fi in the garden or outdoors

How to get rid of a computer virus

What's the best way to transfer large files?

Protect your privacy: 7 ways to secure your social media and email accounts

5 avoidable design flaws that'll make you hate your office chair

Latest News In
Which? Computing