mdm.exe - At your option

mdm.exe

Improve boot up time Run a free scan to diagnose your PC and identify the system boottle necks slowing you down. Start Test

Fix Windows PC's Fast! Automated Software Repairs damaged & slow windows systems in 1 click.

Description:

mdm.exe
Microsoft Machine Debug Manager.
Used by web developers to debug Internet Explorer applications.
Not useful, not required for common users.