1. Download anti-virus software

Install the anti-virus software on your computer and set it to regularly scan your system.

2. Run a full scan

Once the software is installed run a full system scan to check for viruses and other malware.

3. Manually scan removable drives

If you plan to download files from removable drives, such as USB sticks, or connect laptops to other computers, run manual scans of those external devices.

4. Keep your anti-virus up to date

Ensure you have the latest updates installed from the anti-virus vendor to stay protected from the latest threats.

5. Ensure your operating system is up to date

Many security patches are released to fix vulnerabilities, some of which are related to virus infection. Make sure your operating system has all available updates installed.