Windows 10 Registry Tweaks Github New !!top!!

(PowerShell) scripts to modify thousands of registry keys simultaneously. Popular Modern Registry Tweaks semazurek/ET-Optimizer - GitHub

An official, safe set of utilities for advanced user management. windows 10 registry tweaks github new

[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\Windows Feeds] "EnableFeeds"=dword:00000000 (PowerShell) scripts to modify thousands of registry keys

While classic tweaks (e.g., disabling Cortana) remain, "new" tweaks as of 2026 fall into three emergent categories: disabling Cortana) remain

Many users are uncomfortable with the amount of diagnostic data Windows 10 sends to Microsoft. Registry tweaks can disable the "DiagTrack" service, turn off targeted advertising via advertising IDs, and block telemetry endpoints—though users must be aware that some of these may violate Microsoft's terms of service for non-Enterprise editions.

Because we are looking for new tweaks, you must avoid old ones that are now dangerous. Here is the 2026 "Avoid" list: