Windows 10 high memory usage error is related to RAM and virtual memory. High Memory Usage is a state that Windows computers' RAM, ROM, or Cache usage grows to an extremely high level. Other 6 fixes are available here for you to follow and fix high RAM memory errors. Run EaseUS Partition Master, right-click drives to fix file system error. Type dfrgui in Search, open Defragment and Optimize Drives, select drives to Optimize. On Task Manager, go to Startup, right-click to disable big programs from Startup. On Task Manager, find running programs that take high memory, click End Task.
