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A+ overview

A+=PCHSS+OSSS

 PCHSS(pc hardware support skills)
OSSS(os support skills);

 PCHSS:-
Component details
working
specification
types
troubleshooting

 Peripherals
input device
output device

 core components
cpu/micro processor
memory
therboard and chipsets
storage devices
psu(smps)

 BIOS
Preventive maintenance
troubleshooting

                                 osss

  • os fundamentals
  • microsoft windows family
  • win7/8/8.1/10
  • dos
  • desktop environment configuration
  • back and restore
  • sharing
  • remote managment
  • file permission
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