12 years ago on Step 4
worse case scenario, you peel the sticker off and you have glue stuck to it. careful not to get any inside cracks and such, rub some olive oil on the plastic with a cotton ball. let it soak a while [like 20 minutes] and come back ready to scratch it off with your nail. a solution of vinegar and water with a rag or paper towel will most likely remove the rest. if that doesn't do the trick, repeat same process. if that doesn't to the trick, repeat same process but this time use orange oil instead. if that doesn't do it, go get some goobegone. i would be wary of using goobegone after reading this: //forums.macrumors.com/showthread.php?t=668521
but hey.. if my first suggestions didn't work i don't know what else would.
...also, there's a way to remove stickers that results in very minimal specs, if any, of glue. however, this process is 'prolly not good for an electric device. what is this wonder i speak of? i speak of soaking your stickered item in SUPER HOT water and slowly peeling the sticker off. or using a hair dryer while slowly peeling off. aside from these to methods burning you, they also, you know.. might KILL your laptop. so i would only do those if you REALLY DGAF about your laptop ;]