Your operating system manages all this data on your hard drive. Consequently, a hard disk must have a particular organisation, understandable to your system. What is the logical structure? The Master ...

How to Reboot an Operating System Disk. The longer your computer stays on, the more background programs can accumulate and the more RAM can get filled up, causing potential slowdowns, crashes and ...

The April 10, 1978, contract that laid out the terms of the creation of Apple's first disk operating system. James Martin/CNET. SANTA CRUZ MOUNTAINS, Calif.