Tech

Building a P.C.—NETWORKING ESSENTIALS—CompTIA A+ (220-1001) A-PLUS Certification Prep Course Notes

Building a P.C.

  • The Right PC for the Job
    • Memorize details about each specialized system.
    • Consider different jobs & make sure the system matches the job specifications.
    • Concentrate on RAM, storage, & graphic needs.
    • NASNetwork Attached Storage; used for sharing files; Usually a “headless” set-up, meaning no peripherals needed, after the initial set-up.
  • Boot From Everything
    • Use an ISO image of bootable media to install operating systems.
    • Download ISO files and burn them to optical media or thumb drives.
    • Boot to the installation media to install operating systems.
    • You can also boot from a network server using PXE.
  • Installing Windows
    • Check all pre-installation tasks before installing Windows.
    • Research new hardware before installing the components.
    • Systems need a system name & a local account.
  • Post-Installation Tasks
    • Check Device Manager to ensure all hardware is properly installed.
    • Update drivers as needed.
    • Run Windows Update to install any needed updates.
    • Create recovery media & restore point.
    • Configure Windows security as needed.
  • Windows Installation Options
    • A clean install wipes anything on the drive; an upgrade point install supports existing applications & personal data.
    • Multiboot supports multiple OSes on a single drive.
    • Unattended installation creates answer files.
    • Tools such as USMT and Ghost distribute a single system image to multiple identical systems.
    • USMT (User State Migration Tool)