How can you make your co workers more comfortable in the office environment?

That's cool....Be ourself and work hard

You can use the Situation – Behavior – Impact (SBI) Feedback tool to make your co workers more comfortable. This tool focuses your comments on specific situations and behaviors, and then outlines the impact that these behaviors have on others.

You can use a project management software to make your workflow smooth & convenient.

Read the book "How to Win Friends and Influence People" By: Dale Carnegie and then implement his teachings into your everyday life at "the office". If everyone followed what he teaches, there would be so much more comfort in the work environment!!

Learn to practice the Golden Rule on a daily basis and treat all, regardless their station, with Respect.
Our most successful companies are always edifying those who keep the systems working, not necessarily those who operate from a Personality Ethic.

I think good communication is key factor.

i think you needs to keep show him some updated news related to the job and tell to do something innovative in their respected field.