THE COMPUTER

THE COMPUTER

1. OPERATING SYSTEMS

   • central software
   • connects to the hardware
   • KERNEL
     • essential element
     • controls the data-flow processes
     • provides the operational capacity
     • administer main memory
   • first software to be loadedin the main memory
   • 1960s computers were able to process other programs
     • MULTIPROGRAMING
   • comparing operating systems
     • Apple Mac OS
     • Operating system based on Linux
     • Microsoft Windows
   • needs to be updated according to manufacturer's instruction
     • Hard drive analysis and freezing up disk space
       • allows you to clean unused
     • Defragmentation of the hard drive
       • during normal use computer, applications and software are installed on the hard drive
     • Registration of the system's restore point
       • return the state of the system to a point in the past

2. dynamic machine