You really need a trademark lawyer to do a search and review of that name. Don't trick yourself into thinking you'll be okay without getting a qualified opinio

You really need a trademark lawyer to do a search and review of that name. Don't trick yourself into thinking you'll be okay without getting a qualified opinion. I'm sure MS has tons of filed trademarks, and until you get a trained person to review specifically what MS and others have trademarked, how their claims are worded, how broadly their mark can be applied, etc. I went through this process with a trademark lawyer, and came away knowing a lot more than when I went into it. If this product/company is worth anything to you, then spend a couple thousand and get the name cleared and in the process you'll also learn a lot for future projects.