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Windows 10 and Windows 11 ship with dozens of background processes that run by default without your permission. Windows telemetry services alone can generate hundreds of megabytes of network traffic daily while consuming CPU cycles on even mid-range systems. Pre-installed apps like Cortana, Teams, Clipchamp, and Xbox Game Bar run in the background and consume RAM even when you never use them.
SageTweaks PC cleaner goes deeper than standard junk file cleaners. It disables telemetry at the service and scheduled task level, removes pre-installed bloatware safely via PowerShell commands that are fully reversible, and cleans temporary files, browser caches, Windows update leftovers, and log files that accumulate over time.
For gamers, reclaiming background CPU and RAM resources directly translates to more frames per second and reduced stuttering. See how this combines with other optimizations in our PC optimization guide or explore our Windows 11 optimization tips.
Removed UWP apps can be reinstalled from the Microsoft Store. Disabled services are preserved (not deleted) and can be re-enabled in one click. Every change is logged so you can audit exactly what was modified.
Full transparency lives on the security page.
Yes. SageTweaks disables Microsoft data-collection services (DiagTrack, dmwappushservice, Connected User Experiences) using the same registry and service paths documented by Microsoft as configurable. Critical Windows Update services are never touched. Disabling telemetry has no impact on Windows licensing, activation, or security updates.
Yes. Pre-installed UWP apps removed by SageTweaks can be reinstalled from the Microsoft Store. Services that are disabled are not deleted — they can be re-enabled from inside SageTweaks with one click, or via services.msc.
It depends on the app. Removing Xbox Game Bar, Cortana, and indexer-style background apps reliably frees 200–800 MB of RAM and a few percent of CPU on idle. On systems with 16 GB RAM or less, this directly translates to fewer mid-game allocations and smoother frame pacing.
No. The default cleanup profile is conservative — it does not touch Microsoft Store, Notepad, Calculator, Photos, Snipping Tool, or any productivity app you might launch. Aggressive profiles are opt-in and clearly labeled with what they remove.
Grab the free PC optimization checklist — every bloatware/telemetry tweak we use, written out for manual application.
Or check the full features index · compare plans on pricing.