FSX doesn't only allow users to fly fixed-wing aircraft; they can also download and install helicopter and rotorcraft expansions too. Most people buy Microsoft Flight Simulator X in order to pilot large, commercial aircraft and civil jets, however there is also a market and niche group for helicopter add-ons.
Installing these downloads is just as easy as any of the other aircraft or packages on the website and most of the files come with detailed installation instructions and "readme" documents inside. If you are having a hard time, there are many tutorials on our forum which will explain in detail the procedure - users can also create a new topic specific to their own problem.
Signing-up for PRO gives you super fast, unrestricted speed to the thousands of MSFS, FSX, P3D & X-Plane downloads which include aircraft, scenery, and more - click here to view the library for free or... 2b1af7f3a8