Windows System cleanup

Source: Internet
Author: User
  • Delete temporary system files:

    • C:/Documents and Settings/Administrator/Local Settings/temp // there should be other information that can be cleared in this directory.
    • Start> program> attachment> System Tools> Disk Cleanup Program
    • Network Cache
  • System Optimization:
    • Pay attention to setting cache, automatic update, and startup items when installing software.
    • Disable sleep and System Restoration
    • Desktop Cleanup: resources are always charged for reading file information
    • Select the Start Program. For details, see Winlogon.
    • Check the plug-in with guard 360
    • Clean up the Registry: The registry is the hub of system information, with a software, regcleaner
  • A brief description of the Startup Process of Windows NT systems
    1. Boot Loader: sets the CPU running mode, establishes memory ing, and readsBoot. iniSelect Start. Here we will readSleepFile to be saved; load the File System
    2. Kernel loading: sets the Interrupt System and loads the device driver.
    3. Session Manager: sets the system environment and runs widows logon manager(winlogon.exe)
    4. Winlogon: Login, domain (Group) settings, system services, start the program from the following locations:
      • HKLM/SOFTWARE/Microsoft/Windows/CurrentVersion/Runonce
      • HKLM/SOFTWARE/Microsoft/Windows/CurrentVersion/policies/Explorer/Run
      • HKLM/SOFTWARE/Microsoft/Windows/CurrentVersion/Run
      • HKCU/Software/Microsoft/Windows NT/CurrentVersion/Windows/Run
      • HKCU/Software/Microsoft/Windows/CurrentVersion/Run
      • HKCU/Software/Microsoft/Windows/CurrentVersion/RunOnce
      • All Users ProfilePath/Start Menu/Programs/Startup/(Please note that this path is localized on non-English versions of Windows)
      • Current User ProfilePath/Start Menu/Programs/Startup/(Please note that this path is localized on non-English versions of Windows)

 

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