Antivirus

Best Antivirus for Windows: What Home and Business Users Need

2 min readUpdated 31 May 2026
Best Antivirus for Windows: What Home and Business Users Need

Windows 10 won’t hassle you to install an antivirus like Windows 7 did. Since Windows 8, Windows has included a built-in free antivirus called Windows Defender. But is it really the best for protecting your PC–or even just good enough?

Windows Defender was originally known as Microsoft Security Essentials back in the Windows 7 days when it was offered as a separate download, but now it’s built right into Windows, and it’s enabled by default. Many people have been trained to believe that you should always install a third-party antivirus, but that isn’t the best solution for today’s security problems, like ransomware.

We definitely recommend you read the entire article so you fully understand why we recommend a combination of Windows Defender and Malwarebytes, but since we know that tons of people will just scroll down and skim, here is our TL;DR recommendation for how to keep your system secure:

Use the Built-in Windows Defender for traditional antivirus – the criminals have moved on from regular viruses to focus on Ransomware, zero-day attacks, and even worse malware that traditional antivirus just can’t handle. Windows Defender is built right in, blazing fast, doesn’t annoy you, and does its job cleaning old-school viruses.

Use Malwarebytes for Anti-Malware and Anti-Exploit – all of the huge malware outbreaks these days are using zero-day flaws in your browser to install ransomware to take over your PC, and only Malwarebytes provides really excellent protection against this with their unique anti-exploit system. There’s no bloatware, and it won’t slow you down.

Already think you are infected? Antivirus is for prevention, not cleanup. If your PC is showing pop-ups, ransom warnings, browser redirects or will not behave after a scan, our computer virus removal service can clean it properly and secure your browser and accounts, on-site across London, Berkshire and Surrey or remotely UK-wide.

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Written by

Noman Maqsood (Nomi)

Senior IT Engineer · Azure certified

Nomi has 7+ years in cloud, networking, and hybrid infrastructure. He writes about practical IT solutions — no jargon, just what actually works.

More from Nomi at nmaqsood.com →

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