the mentor concept evokes the idea of a wise and trustworthy person who can serve as a guide in the course of an adaptation process, for example when starting out with independent living. as far as at is concerned, an expert user may serve as peer mentor when s/he assists a novice user to get the best from the new device.

Write the above sentence using proper case.
The mentor concept evokes the idea of a wise and trustworthy person who can serve as a guide in the course of an adaptation process, for example when starting out with independent living. As far as AT is concerned, an expert user may serve as peer mentor when s/he assists a novice user to get the best from the new device.