I have multiple accounts, and multiple devices sharing applications. To follow up the other responses, your App Store account can be separate from your iCloud, Messages, and FaceTime accounts. I use a separate account (Apple ID) for iTunes purchases than my iCloud account.
Running .EXE Files With WineHQ. From your Ubuntu command line type $ wine application.exe where application is replaced by the name of your .EXE file. This method will only work if your file is located in a path location. WineHQ gives these examples: Path=c:\windows;c:\windows\system;e:\;e:\test;f:\..
These systems install programs using the RPM or RPM Package Manager format instead of the Debian or DEB format used by Ubuntu. Fortunately, you can convert RPM packages to DEB packages by using the command line application Alien available in Ubuntu's software repositories. Once Alien converts an RPM to the DEB format, you can install and run it using standard Ubuntu package management tools. Click the Unity Dash button. Type terminal in the search box. Click the Terminal application icon. Type sudo apt-get install alien at the command prompt, then press the Enter key.