How to install easily windows apps on linux

1. Install PlayOnLinux by searching for it in the Software Center for your distribution,

 checking here

or typing this into a terminal window: sudo apt-get install playonlinux 
2. Run PlayOnLinux. It is likely in the Games section of your software directory, but you can always search for it. 
3. The first time you run it, you'll need to make sure that your Internet connection is working. PlayOnLinux will check for updates, which you will need to confirm before installing. 
4. After that's taken care of, click Install. You should find a list of software categories full of programs, though paid software will require authentication. Select one and click Apply to install it. 

5. A wizard pops up and guides you through the installation process. It's generally fairly painless, though you do occasionally have to make decisions or enter credentials.