Typically speaking we don't install or maintain third party antivirus software. This is namely because we are not a cyber security company as a result it is not our area of expertise.
However we do usually run with the default option that comes with Windows, usually Windows Defender. It does an adequate job of keeping viruses and malware at bay.
If you have special requirements or specific security needs, it would be best to speak with an IT professional who specialises in or has a good background knowledge in cyber security.
Our software typically works with most Antivirus software packages however we can't guarantee if it will work with one particular set of software over another, the onus will be on you to test and see if it is right for your needs.