As you’ve probably noticed with your desktops, there have been a lot of updates pushed out recently by ITS. Some of these are rather important from a security perspective.
If you have laptops in your area that have not been used for a week or two, it would be a good idea to turn them on for a few hours – ideally plugged into a wired network for speed; otherwise ensure they are connected to our wireless network. This should let them pick up the updates.