It is extremely important that you Shut Down your computer properly each day when you leave. We have moved to an automated process for Windows Updates which your computer goes and gets during the Shut Down phase. We see many staff members closing the lid to a laptop or simply Logging Off at the end of the day. This means your machine does not go get updates and therefore the update process may be forced on the machine and could take a couple of hours or more due to a large number of them coming at once.
Why UPDATE? Updates are extremely important for security and efficiency of the machine. Microsoft sends them out automatically but we look them over before adding them to our process to ensure they are needed for our environment.