update efficiency

Winsage
April 16, 2025
Windows operating systems have numerous background services that can consume system resources and slow down performance. Users can improve responsiveness by disabling non-essential services. 1. Windows Search: Indexes files and data for quick searches; can tax CPU and RAM. To disable: press Ctrl + R, type services.msc, locate Windows Search, stop the service, and set Startup type to Disabled or Manual. 2. SysMain (formerly Superfetch): Preloads frequently used applications into memory but can lead to unnecessary disk activity on SSDs. To disable: access services.msc, find SysMain, stop the service, and set Startup Type to Disabled. 3. Windows Update Delivery Optimization: Shares update files with other PCs, consuming bandwidth. To disable: go to Settings -> Windows Update -> Advanced Options and turn it off. 4. Remote Desktop Services: Enables remote connections, which can drain resources and pose security risks. To disable: locate Remote Desktop Services in services.msc, stop it, and set Startup type to Disabled. 5. Connected User Experiences and Telemetry: Collects usage data and can transmit sensitive information. To disable: turn off the service and navigate to Settings -> Privacy & Security -> Diagnostics & Feedback to disable Diagnostic data. Additional services that may be disabled include Print Spooler, Fax, Bluetooth Support, and Windows Error Reporting Service for further performance optimization.
Winsage
October 24, 2024
Windows 11 24H2 introduces enhancements to the update process, including "checkpoint cumulative updates" to reduce the size of monthly update packages and improve overall PC performance. Key improvements include: - Faster installation time: 45.6% faster on well-maintained devices and 43.6% faster on outdated devices. - Reduced restart time: 39.7% faster on well-maintained devices and 33.5% faster on outdated devices. - Lower CPU usage: 15.3% less on well-maintained devices and 25% less on outdated devices. - Smaller feature updates: Approximately 200 MB reduction in download size, with conditional app downloads for only outdated or missing apps. - Techniques used to accelerate updates include reverse and forward differentials, caching parsing results, and dynamic RAM allocation. Comparative tests showed significant advancements in update efficiency, with improvements in both installation speed and resource usage. Microsoft has also separated store app updates from core system updates for a smaller overall footprint.
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