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:\..
File Extension File Type .a: UNIX static library file. .asm: Non-UNIX assembler source file. .asp: Active Server Page. .awk: An awk script file. .bat: MS-DOS batch file. .bmp: Bitmap image file. .btm: 4NT batch file. .BTM: 4NT batch file. .c: C language file. .class: Compiled java source code file. .cmd: Compiler command file. .CPP: C++ language file. .csv: Comma-separated value file. .cur