ITS are pushing out security updates tonight (26th July). If your computer is running, it will restart – logged in or not.
There are quite a few updates – if you want to save time when you come in on Monday (or Saturday or Sunday for that matter) ITS recommend:
In order to ensure Windows computers patch smoothly, we are recommending staff and postgraduates start installing updates and log out of their computers when they finish work on Friday. If a computer is off or in sleep mode overnight, updates will be installed the next time the computer is powered on.
To start the installation, open Software Center (should be on your start menu), choose ‘Updates” on the left-hand bar, then ‘Install All’ on the top right.
You can then log-out