How to disable Device encryption in Windows 11

Step 1: Type and search [Device encryption settings] in the Windows search bar, then click [Open].

Step 2: On the Device encryption field, set the option to [Off].

Step 3: Confirm whether you need to turn off device encryption, select [Turn off] to disable the device encryption function.

Credit : https://www.asus.com/support/faq/1047461/