Disk Space keep decreasing. Help!!
Hi everyone.
Just yesterday I've got a message saying that my disk is almost out of space. I didn't know how that happened as it is an office computer, and all of the large files were saved on the external drive. But anyway, I've decided to deleted al of the unused files, older email messages, couple of entire folders, and emptied both email and mac's trash. Finally I can get couple of giga bytes available.
The problem doesn't stop there. The space ultimately decreasing byte by byte, and by midday it was down from 2 GB to just 100 MB now. I don't know what is going on. I haven't even saved a single file, and the only thing I do since morning is exchanging emails with my co-workers.
Please help me to explain what is going on and how to fix it, because I have no idea what to do anymore.
Thank you so much.
iMac, Mac OS X (10.7.5)