1. run a virus/malware sweep to see that no malware is eating up your hard drive.
2. make sure you have a small cluster size (4KB). run CHKDSK in command prompt to see your cluster size. if your partitions are larger than 8GB, convert them to NTFS.
3. Turn off system restore, empty recycle bin, check the size of your temporary internet files folder to see that it's not to big.
4. Make sure to configure Explorer to display hidden and system files. Once done, continue doing the following:
5. delete all files in your temp folder:
C:\Documents and Settings\Administrator\Local Settings\Temp
If you are logged in under a username different than "administrator", then refer to the proper folder instead of "administrator".
5. delete all the contents of the following folder: C:\WINDOWS\SoftwareDistribution\Download
these files are un-necessary and take up a lot of space.
6. in C:\WINDOWS, delete all folders that start with $. they look something like this: $MSI31Uninstall_KB893803v2$. you can remove all of them.
7. empty the recycle bin again.
8. download FolderReports from here:
http://www.nirsoft.net/utils/folrep.html
Run this program and sort the results by size, see which folders take up a lot of space. Most of the folder are needed for normal operation but some are not. Delete those that are SURELY not needed. if you don't know what is unnecessary, then ask someone who does, otherwise you may destroy your system.
9. if all fails, buy a new computer.
10. disclaimer: i take no responsibility for what happens to your computer, to you, or to anything else. however, it's supposed to work fine.
so long
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