Security software: PC security troubleshooting
- Advice on identifying and managing viruses and security threats
- What to do to prevent ID fraud if your computer has been hacked
- Security software - what you do and don't need
What's in this guide
Taking control of security problems
This practical Which? guide will show you how to deal with common PC security issues, illustrating ways of spotting and dealing with threats.
Does my computer have a virus?
With good security software, catching a digital nasty is fairly rare - but they are still a threat. We explain how to identify a virus and limit the damage.
Removing a virus from your PC
This step-by-step guide looks at how to update your existing security software to include the latest malware fingerprints, plus free online tools.
I think I've been hacked
What to do if you think you've been hacked, from reclaiming accounts and updating passwords, to updating security and preventing online attacks.
Dealing with ID theft
We show you how to deal with identity theft, explaining who to contact if you've been a victim, and how to protect yourself from identity fraud.
Removing security software from your PC
How to manage security software on your PC, including how to remove old software, and whether you need any additional anti-virus software.
