Do I need paid antivirus for Windows?

An independent laboratory tests security products regularly. In its June 2026 Windows 11 test, Microsoft Defender scored 6/6 for protection alongside 12 other products.

No antivirus stops every scam message, the disclosure of credentials or the installation of a remote-access tool at a scammer’s request. Unique passwords, two-factor authentication and an independent check are needed alongside it.

Paid packages may include features you do not need. Compare them with what your computer already provides and calculate the annual price.

If you already use the program, assess whether you need its features before the next renewal.