Service "system and compressed memory", source file "ntoskrnl" cannot be removed, ended, or disabled by method: Right click start bar, select computer management, Task scheduler (Scroll down and/or fullscreen/enlarge window), ProcessMemoryDiagnosticEvents, "RunFullMemoryDiagnostic". Disabling this and restarting in previous updates, possibly builds (Doesn't afflict super early builds) would turn off this service. It was introduced as an update some time ago, but in the last windows update this features control over operation mysteriously broke. If you have enough ram, and fast ram all it does it kill battery and drain potential from the CPU. Reported to Microsoft but if anyone has a solution to get rid of this or a concern, please share with the community.