I recently had my computer alert me that it was running low on memory. In order to free up space I deleted over 13GB of music, videos, etc. It said it had 13GB free and I thought everything was fine. Within an hour though it was alerting me to low disk space again. I had not downloaded anything and can't understand why it's insisting that it has no memory when I just freed up 13GB of space.
I've now defreagged, done the whole clearing internet memory, etc and am currently compressing for more space. I've cleared out about 4GB of space however, I'm worried it will do the same thing again and go back to telling me I have no space.