Antivirus or antimalware software is a program that helps protect your computer or device from harmful software like viruses, spyware, ransomware and other threats.
Antivirus or antimalware is usually already built-in with computers, laptops and mobile devices, like Microsoft Defender is pre-installed with Windows 10 and 11.
Antivirus or antimalware software:
- Stops viruses or malware before they can harm your files or device
- Scans downloads and websites for danger
- Warns you about suspicious activity on your device
- Helps keep your personal information safe
Make sure your antivirus is turned on and up to date even if it is preinstalled.
Installing antivirus/antimalware
When installing antivirus or antimalware programs, ensure the following to maximize security;
- Download and install the program from the official website
- Remove conflicting software. If you already have an antivirus program installed, remove it first before installing the new program
- After installation, update the program to detect the latest virus definitions
- Run an initial full scan