Guides

How to choose an antivirus for Windows

What to look for, what to ignore, and when built-in protection is enough.

How to remove malware from a Windows PC

A calm, step-by-step cleanup using trusted tools.

Spotting fake virus alerts and tech support scams

Why pop-ups claiming you are infected are almost always scams.

A 10-step PC security checklist

Updates, backups, passwords and habits that stop most attacks.

Independent service provider. GuideOnPC is an independent provider of PC security information. We are not Microsoft, Norton, McAfee or any antivirus company, and we do not offer technical support on their behalf. Always buy software from the official vendor site.