If you understand what is being asked Comodo Firewall is probably the best. This is probably the best option for many people who will often just be confused by the best Firewall products.

Otherwise, one comes with Windows XP and later - its not great but better in later Windows versions. Paid anti virus products also often include a firewall so you shouldn’t add any other firewall product. You may also like to consider in addition to an anti virus product running scans (but not real time protection) with Malwarebytes' Anti- Malware and/or Adwcleanerįirewall ( you should definitely have one and only one paid or free)

Kaspersky Free, Avast Free and AVG Free. You may wish to consider other free products these are thought to be better but will all to some extent attempt to sell you further sevices - non of which I would choose to use. Windows 8 and 10 have included anti- virus which is now generally considered reasonably competent. I prefer some (but by no means all) freeware products to the real paid for stuff!Īnti virus and other undesirable stuff ( you should definitely have one and only one paid or free) Free versions of some software will attempt to up- sell you to the paid version, none of those below make this compulsory but some try really hard to make you think that it is time you paid! Please ensure you comply with their license terms.īe CAREFUL to find and choose the free version as some links have versions that you have to buy. Most of these (but not all) are free for personal use only.

Syncbackfree windows xp