if you're using Windows Vista with 20GB space, Microsoft recommended a least 15GB of available space. so, 5GB is used for the operating system.
With XP, you only need to have 1.5GB of space available.
Hope this help.
To create more space on it for other files.
no where it just deletes all the files there
You upload files to the storage space as a backup copy of content from your hard drive, as addition space to supplement your hard drive or you can make those files available online.
Delete all past restore points do a disk clean up of everything (history, temp files etc.) and the defragment and see what that does.
to transfer files to different computers (or extra storage space)
There are many ways to increase the storage space on your computer. You can obtain and additional external hard drive that will give you more storage space when attached to your computer. You can also move existing files from your computer's internal hard drive to an external hard drive to clear up space on the internal hard drive. You can also compress files on your computer that you do not use often to free up space on your hard drive.
Nope - temporary internet files simply take up space on your hard-drive... Deleting them will not harm your computer - but will free up disk space.
Hard drive disks, Flash drives, Cd's, Floppy disks and etc., can hold files so long as they are not bigger than the space of storage on the device.
No. However, you can copy the contents from one partition to the other, delete the partition, and expand your remaining partition to use the remaining space.
An error message that tells you that you have low disk space means you are running low on space on your drive. You can free up space by deleting unused programs and files.
Files are compressed in order to save disk space on a hard drive.
That would be the defragger.