HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\BackgroundAccessApplications Action: Set GlobalUserDisabled to 4. Optimize Gaming Performance (FPS Boost)
Many "Debloat" scripts, such as Sycnex's Windows10Debloater and Chris Titus Tech's Utility , use registry keys to permanently disable baked-in features:
: Widely considered one of the most powerful open-source tweakers on GitHub, this PowerShell-based script offers fine-tuning for both Windows 10 and 11. It covers everything from debloating to LTSC-specific adjustments. Windows10Debloater (by Sycnex) windows 10 registry tweaks github best
# Open PowerShell as Administrator and run: Checkpoint-Computer -Description "Before Registry Tweaks" -RestorePointType MODIFY_SETTINGS
: Users who want a safe, reversible GUI that handles privacy and debloating simultaneously. Source : The Ultimate Windows Utility | Chris Titus Tech Set the export range to , name the file (e
: A menu-driven batch script that offers "full reversibility". It focuses on Svchost optimization, CPU priority for foreground apps, and aggressive background app removal.
Set the export range to , name the file (e.g., Registry_Backup.reg ), and save it to an external drive. Set the export range to
: One of the most comprehensive tools available, Optimizer features a multilingual GUI to disable telemetry, Cortana, and automatic updates. It also includes registry fixes, DNS flushing, and advanced tweaks like disabling HPET.