I have done 4 or 5 system restores in the last 6 months and a friend told me that this may have used up a lot of space.
My questions are:
1. Does system restore use a lot of space and if so how can I reclaim the disk space.
2. If that is not the problem how do I decide what programs or files I can remove as some of them I don't even know what they are or why they are there and am afraid of causing additional problems by deleting them.
Any help or advice would be greatly apprecited