We're all decluttering our closets and basements in celebration of spring, but it's time for a break. Kick back on the couch, pull up your Android phone, and act like you're still being productive by giving it some spring cleaning of its own. P

Reclaim Drive and SD Card SpaceP

How to Speed Up, Clean Up, and Revive Your Android PhoneSEXPAND
Most Android devices have two different storage spaces: your internal space (where apps are stored) and your SD card (where your music, photos, and many of your apps' settings are stored). The SD card is easy to clean up—just delete any music, photos, and videos you don't need. If you see any folders that look like settings for apps you've removed, you can delete those too. If you're rooted (which is really easy to do), you can even use an app like previously mentionedSD Maid or the root-free Clean Master to clean up all that cruft for you.P
Cleaning up your internal storage is also pretty simple: just uninstall unnecessary apps. Chances are you have a few apps you don't use anymore, not to mention games you don't play—they'll take up the most space—and you can just uninstall them from the Play Store to free up that space and, hopefully, speed up your phone a little bit. If your phone is starved for internal storage and you can't spare any of your hard-earned apps, you can try moving them to your SD card instead (at least, if you're running Android 2.3 or earlier). This will free up that internal space and speed up your phone, but keep all your apps close at hand. To do this, just head to Settings > Applications > Manage Applications. Select an app, and tap the "Move to SD Card" button to move it. Some apps won't have this ability, but you should find that lots of your space-hogging apps have no problem living on your SD card. You can read more about this process here.P
Of course, if you don't have an SD card in your phone, you'll just have to delete files and uninstall apps if you're running out of space.P

Give It a Battery BoostP

How to Speed Up, Clean Up, and Revive Your Android PhoneSEXPAND
Lots of Android phones are notorious for sucking battery life quickly. If you haven't dug through your settings in awhile, this is a good time to make sure you're getting the most out of your battery as possible. This means turning the brightness down, the Wi-Fi and Bluetooth off when not in use, and turning off any eye candy (not to mention uninstalling apps that constantly use up your data). Tweak these settings yourself orautomate them with a program like Tasker or JuiceDefender for an easy, hassle-free battery life boost. I'm always an advocate of getting a second battery, too—just keep it in your glove box or in your desk drawer for those emergencies where your phone is about to die.P