Just as we do with our homes (usually), spring is a great time to do a little tech cleaning. It's a good time to reset passwords, make sure your file backup and recovery routines are working, and declutter your PC's desktop.
If there are some programs or apps on your PC/Devices that are - well - collecting dust, maybe it's a good time to give them the boot (uninstalling) to free up resources. Maybe take some time to do that Defrag, as well.
While you're at it, don't forget about your email inbox cleaning and double-checking that your anti-virus/anti-spyware software is up to date! While you're at it, maybe a good time to update other software, as well.
These handful of things are starter ideas. What other technology spring cleaning tips do you have?