What does operating system actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

The complete computer made up of the CPU, memory and related electronics (main cabinet), all the peripheral devices connected to it and its operating system. Computer systems fall into two ...

Software is computer code that tells a computer how to perform a specific task. Software can include operating systems, applications, and malware.

The topic of operating systems is a very common one now, with new gadgets coming out all of the time that now run their own operating systems. But, when you still look at the personal computer ...

Today’s operating systems pose a significant barrier to a number of promised exciting innovations in computer hardware and applications — from personal assistant robots to autonomous vehicles to edge ...