I am offering 24/7 monitoring service for Servers and Desktops.  It checks the hardware, software, backups, anti-virus definitions for errors or failures and reports back to me so I can then check on them. It also installs all Windows updates after the monitoring team checks them and then whitelists the updates and this helps to lower the risk of a bad patch.  Monitoring for servers is $50 a month and desktops are $10 a month. This can also monitor pretty much any IP device on the network as well.  It's really worth the cost because of being proactive instead of reactive to issues.