<human>:  How do I install an anti-virus program on my new computer?
<bot>: The best way to install an anti-virus program on your new computer is to first find a reliable and reputable antivirus software that suits your needs. Once you have chosen an anti-virus program, you will need to download and install it onto your computer. Make sure to follow all the instructions given, and to keep your anti-virus program up to date in order to ensure the best protection.