Operating Systems

operating system

Typically, the transfer of control to the kernel is achieved by executing a software program interrupt instruction, such as the Motorola TRAP instruction. The software program interrupt causes the microprocessor to switch from consumer mode to supervisor mode and begin …

Desktop Computer Systems

computer store

Basic Office merchandise include Word, PowerPoint, Excel, Outlook, and more. Personal computer systems are more for shopping the internet, studying news, and even utilizing non-annoying applications. If you are planning on using extra demanding software like Adobe Photoshop or playing …