Antivirus
Latest about Antivirus
NortonLifelock merging with Avast — what does this mean for you?
By Paul Wagenseil published
NortonLifeLock plans to merge with Avast, and the combined company would have 25% of the market. Could it use its dominance to kill free antivirus software?
Trend Micro Antivirus for Mac review
By Sean Riley published
Trend Micro Antivirus for Mac offers flawless malware protection but does little to stand out from the crowd.
Intego Mac Internet Security X9 review
By Sean Riley published
Intego Mac Internet Security X9 shines brightly in a couple of areas, but it ultimately doesn't compare to the best Mac antivirus apps.
ESET antivirus review
By Brian Nadel published
ESET's security software is fast, accurate and thorough. It lacks some extra features we take for granted but has a very light impact on your system performance.
Trend Micro antivirus review
By Brian Nadel published
Trend Micro offers solid malware protection, but you'll see a slowdown during scans
Sophos antivirus review
By Brian Nadel published
Sophos Home Premium provides decent protection against malware for a fair price but lacks many commonplace antivirus features.
Why do so many antivirus solutions kill system performance?
By Sponsored published
Antivirus software has a reputation for being CPU intensive. Why?
Avast Free Antivirus review
By Brian Nadel published
Avast Free Antivirus offers a ton of features for a free antivirus program but has mediocre malware protection and a heavy system load.
Sign up to get the BEST of Tom's Guide direct to your inbox.
Get instant access to breaking news, the hottest reviews, great deals and helpful tips.