Hi guys, i’ve recently installed a modified windows 10 .iso where all telemetry is disabled, and the OS is stripped down to the bare minimum. It has improved both the battery life and the overall responsiveness of the system, definitely recommended.
Keep in mind that a lot of things are missing, useful ones too (for example the search bar, windows defender, updates) due to the data they send to microsoft.
You can make your own .iso with the MsMG toolkit https://www.majorgeeks.com/files/details/msmg_toolkit.html
Or download an already debloated one here http://m.majorgeeks.com/files/details/windows_10_bloatware_free_edition.html
feel free to ask any question