Week 6 - Windows Registry, Virtual Memory

 The Windows Registry is a central database in Windows computers that stores essential settings and configurations for the operating system and installed software. It is like a big notebook where the computer keeps track of all the information it needs to run smoothly. Windows Registry is where the computer stores instructions and settings that help it know how to behave and run properly. It holds settings for hardware, software, and user preferences. It includes information like which programs to launch at startup or how the computer should interact with devices like printers or monitors. It is organized like a tree, with folders and sub-folders, where each Key item contains specific settings (Value). 

 

Virtual memory is a feature in computers that helps when there is not enough RAM (the computer's temporary memory). It uses space on the hard drive to act as extra memory. For example, if your computer has only 32MB of RAM, virtual memory can move some data to the hard drive, freeing up RAM for new tasks or programs. This makes it feel like your computer has more memory but slower because the hard drive is slower than RAM. However, if the computer relies too much on virtual memory, it can slow down, a problem called "thrashing." The area on the hard drive used for virtual memory is called the "page file." Users can change settings for virtual memory to make the computer run better, like choosing which hard drive to use or adjusting the size of virtual memory.

 

To optimize Windows 10 1903 (and improve its performance, security, and overall user experience), we can follow several steps, ranging from simple adjustments to more advanced optimizations. Based on the video, here are important steps:

  • Update Windows 10 and Drivers and adjust power settings.
  • Disable unnecessary Startup Programs and uninstall unnecessary programs.
  • Uninstall Unnecessary Programs
  • Disable Visual Effect and Disk Cleanup and enable fast startup.
  • Turn off Background Apps
  • Disable- Windows Search Indexing, Windows Defender, Windows updates notifications, and system sounds.
  • Adjust the System for Performance and upgrade hardware if possible.
  • Check for Malware and clear out temporary files.

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