Finally, in the line under that, type goto A. Then, in the line under that, type start iexplore.exe (or use some other program). To open an infinite number of windows, first start a new line and type :A, including the colon.

winword.exe - Microsoft Word (tested with version 2013, may work with other versions).Here are just a few ideas for programs you may want to enter after 'start': Repeat this 'start' command as many times as you'd like - your 'virus' will open a window for every time you repeat this command. For example, start iexplore.exe will open a window of Internet Explorer. This command causes the computer to open a window of the program you specify. In place of the phrase of parentheses, put the name of a program on your computer or its precise file location. To open a finite number of windows, start a new line and type the following command into your notepad window: start (program name here).See below for instructions on making both kinds of 'virus': This is an important distinction - leaving a program running which opens an infinite amount of windows will eventually crash a computer.

Now, it's time to write a series of commands that will cause your fake virus to open either lots of program windows or an infinite amount of program windows. Write a command to open multiple (or infinite) windows.

Notepad for mac cmd