Antivirus software can help you clean up a machine that’s already been infected, but the best defense is to prevent infection in the first place. That means running good antivirus software and sticking with top brands — which may not be accessible. Antivirus programs shouldn’t just catch malware; they should also avoid eating up system resources when your computer isn’t infected.
Some of the best antivirus software can be expensive, but the peace of mind they offer is worth the price. Cheap or free programs may not be as comprehensive in their protection, and they can also slow your computer down when they run in the background. Paid antivirus software often updates more frequently as well, so you’re less likely to miss a new or unknown malware type.
Best free Windows antivirus software
If you’re looking for good, free antivirus software, there are a few options to choose from. Microsoft’s Security Essentials is an excellent place to start. It’s not the most comprehensive program out there, but it will protect your computer from the basics. Other good free options include Avast and AVG.
These programs offer good protection against the most common malware threats, but they may not be as effective against more sophisticated attacks. They can also slow your computer down when they run in the background. So if you’re looking for the best possible protection for your Windows machine, you may want to consider shelling out for a paid antivirus program.
Paid antivirus software often updates more frequently as well, so you’re less likely to miss a new or unknown malware type.
For example, there’s Avira, Bitdefender, and Kaspersky — each of which offers excellent protection without slowing your PC down. It should be noted that these are the top three antivirus programs for Windows PCs in the independent lab tests conducted by AV-Comparatives.org.
So if you’re looking for the best possible protection for your Windows machine, it’s worth considering one of these programs. They may not be free, but they offer the peace of mind that comes with knowing your computer is well-protected against malware threats.
Best paid antiviruses
Kaspersky Total Security
If you’re looking for the best possible protection for your Windows machine, Kaspersky Total Security is an excellent option to consider. Not only does it offer significant protection against malware threats, but it also doesn’t slow your PC down when it runs in the background. Kaspersky Total Security also updates frequently, so you’re less likely to miss a new or unknown malware type.
For example, Kaspersky offers protection against everything from ransomware to fake antivirus software — which can be a problem, considering how many Windows users still fall for these scams every year. Kaspersky is one of the top three independent antivirus programs in AV-Comparatives’ tests, and it earned excellent scores. Kaspersky offers free and paid options, so you can choose the version that best fits your budget and needs.
Bitdefender Antivirus Plus
Bitdefender Antivirus Plus offers excellent protection against malware that can slow down your computer without compromising system resources themselves. Bitdefender earned perfect scores from AV-Comparatives, and Bitdefender says it only uses a small percentage of PC resources when running in the background. Bitdefender won’t slow you down, but it will keep you safe. Bitdefender Antivirus Plus is also one of the most affordable antivirus programs on the market, making it an excellent option for those on a tight budget.
Avira Antivirus Pro
Avira Antivirus Pro is another good option if Bitdefender doesn’t quite fit your needs. Avira offers excellent protection against malware and ransomware without slowing down your computer — though Bitdefender is a bit faster, according to independent tests from AV-Comparatives. Like Bitdefender, Avira only uses a small percentage of system resources when it’s running in the background — so you don’t have to worry about it hurting performance. You can also buy a lifetime license for Avira Antivirus Pro, making it an excellent value for the money.
So if you’re looking for good antivirus protection that won’t slow your PC down, Bitdefender Antivirus Plus, Avira Antivirus Pro, and Kaspersky Total Security are all strong choices. They offer excellent protection against the most common malware threats out there — and they won’t slow your PC down while they protect you.