For the last few weeks my laptop has been hovering around 1.2GB of free storage space and has been for months needing a thorough file cleaning.
So I run CCleaner first and get a huge surprise. The temporary files folder is holding close to 60gb worth of old unused temp files. For some reason windows is not purging this folder after a set period of time or after programs finish the install process. While CCleaner is deleting things AVG pops up with 8 Trojans that were hiding in the temp internet files.
I continue to delete things and remove unused programs. All in all I wound up clearing off close to 100gb.
So I run the registry cleaner and it detects 284 "errors" and unused extensions. So I fix them, and run it a few more times. It totaled close to 350 errors and unused extensions.
I have defraggler running now, but from what I can tell the laptop already seems more snappy and I think I will be able to squeeze another 4-6 months out of this 2.5 year old Vaio 1.7GHz Dual core Pentium D with 2gb of kingston ram. That will give me enough time to save up another 3-400 bucks so I can drop a grand on a nice new 17" laptop.