A reliable online antivirus will protect your mobile or computer from cyber threats like cryptojackers, ransomware and phishing. Make sure that the software you choose is compatible with your operating system and does not consume too many resources. This could affect the performance of your device. Some software also include other security features, such as firewalls, parental controls and dark web monitoring.

When choosing an antivirus program you should look for a top score from AV Test and also user-friendliness and performance. Make sure that it is compatible with your operating system and works with all devices you want to safeguard. You should also consider the cost and whether you require an annual subscription or not.

We like AVG’s no-cost Android app which scored an excellent score on security in our tests and is easy to navigate. The program scans apps, the Wi-Fi network and files for malicious traits. It provides a boost to RAM and is able to clean up junk files, and can track your phone if it is lost or stolen. Ads and a lack of password protection are a few of the drawbacks. You can try it out http://www.avastfreeantivirusdownload.com on a trial basis for free or purchase the premium version, which includes a password manager and more.

Kaspersky has dropped off our list since it’s difficult to recommend given Russia’s actions in Ukraine and the previous reports of government coercion. However, it’s still an excellent choice for PC users because its internet security suite comes full of useful features. It includes a VirusTotal scanner that blends results from several antivirus engines to determine the possibility of risks. You can examine individual files or URLs for free or upgrade to the premium version for extra features, like a URL screener or 24/7 tech support.