Hello again. I have a Lenovo Thinkpad W500 running Windows 7 Home Premium Service Pack 1 64-bit. (Same one with overheating problem) My personal files account for about 10 - 20 GB used, th OS accounts for about 10 - 20 GB used also, so roughly I have 10 - 15 GB unaccounted for. What files are in this space, and where are they located?
HDD: 98 GB free out of 148 GB
OS: Windows 7 Home Premium SP1, 64-bit
RAM: 4 GB
Processor: Intel Core 2 Duo T9400 2.53 Ghz
Graphics: ATI Mobility Radeon HD 3650 - 512 MB
Will try and provide additional specs if needed