If you're a contractor who's just starting out and you're looking for a solid, robust accounting system to help you track your billable hours and expenses, look no further than Sage 100. This Sage 100 software is perfect for small businesses that are just starting out and don't have the money or time to invest in a more expensive package. Are you looking for the best accounting software to use on your Windows PC? Then this article is for you! Learn how to download and install Sage 100 quickly and easily, as well as some of the new features that you can try out.