Antivirus software provides protection against the most diverse of threats like viruses, Trojans and worms. It also protects you against malware, rootkits, and scams. You should choose software that has security features, such as the virtual private avast virus chest features network (VPN) and password manager. A VPN protects your online activities so that they cannot be monitored or accessed. Some VPNs also offer support via live chat or telephone while others offer vast knowledge bases on the internet which can assist you in solving your problems.

The most effective antivirus is compatible with your operating system and won’t consume too much resources. The ones that use excessive CPU or memory can slow down your computer and even cause it to crash. Look for a software that updates its virus definitions on a regular basis. This will keep your device safe from latest threats.

Many of the most well-known antivirus programs have been in use for a long time. McAfee is an old-timer available on the market, and comes bundled in many laptops. Norton Power Eraser, its free tool, is a decent alternative to online scanners. However it does not offer real-time protection or threat elimination tools such as those offered by Norton 360, the premium suite.

Another name that is well-known is Kaspersky, whose products are sold by major retailers. The Russian-owned company has been criticized for allegedly sharing information with the government as well as for refusing to condemn Russia’s military actions in Ukraine. Therefore, Cybernews doesn’t endorse any of its products.