When you need to block someone from using a shared computer, you can just disable their account on Windows 10 — Here are two ways to do it.

Hibernate is enabled by default, and it doesn't really hurt your computer, so it's not necessary that you disable it even if you don't use it. However, when hibernate is enabled it reserves some ...

You can disable Secure Boot by restarting your PC and opening the Unified Extensible Firmware Interface (UEFI).

You can change startup programs in Windows 10 — the applications that start when you turn on your computer — to make your computer run faster.