If you tend to leave your Windows or Mac computer on all the time, or allow it to go to sleep and just keep waking it up, don’t forget to restart it from time to time.
PCs which are always on or which regularly go to sleep don’t get a chance to complete maintenance updates, and can also run slower over time until they are restarted again.
There are good reasons why IT types like us ask you “have you tried turning it off and on again”…