Small Business needs to clean-up existing PPT Presentation

This is what a business in United States was looking for in their PowerPoint design

We do a monthly webinar for new/existing customers that is broken into two parts; introduction to our company, and a technical tips and tricks session. I'm looking for someone to tidy up the powerpoint in terms of fonts, colors, graphics and, also, make it look more professional. I think the slides are too busy and we could use better graphics (open source!).

We got a few bids from companies and they were asking anywhere from $1500-2000 which is far too much for a 3 person company. Hoping to get this done around $250 if possible. Read more