Our favorite antivirus software protects your PC, laptop, and mobile devices from malware without costing a fortune.

I tested five antivirus programs on one PC in 2026. Norton 360 is the fastest, Bitdefender the lightest, and Avast the best free tier.

Splashtop Shield lets tech-savvy users remotely fix family PC issues with ease, but actual virus protection tanked in my ...

Over 300,000 new types of ransomware and other malicious software are discovered daily, according to the IT security research institute AV-TEST. Computer viruses can slow your devices, create a slew ...

Surfshark is better known for its VPN, but it’s also a good solution for anyone who wants both antivirus protection and a VPN ...

Best Antivirus Best Antivirus Software That Won’t Slow Down Your Computer Discover the best antivirus programs for computers that keep you protected without slowing you down. Table of Contents Laptops ...

Microsoft Defender Antivirus is 99% effective at blocking threats. Data suggests most infections are due to user behavior. Businesses need specialized endpoint security software. Last April, someone ...

Antivirus is a lot more than just antivirus these days, but you don’t have to fork over a hefty premium to get extra protections, even if it’s popular software. Just take today’s AVG Ultimate deal at ...

A virus scan protects PCs; however, it can sometimes slow the system down or cause it to hang while it checks thousands of files. This usually happens when the scan places a heavy load on the ...

A computer virus is a type of malware that attaches itself to a program or file. A virus can replicate and spread across an infected system and it often propagates to other systems, much like a ...