1 Become a volunteer fireman. 2  You will still have to meet the basic requirements of being a fireman, but won't be compensated for your efforts. 3  If you're already doing this, it will make it easier for you to get hired as a fireman, but if this is your career goal, you should want to be a salaried employee.
Computers using a Windows operating system have a Windows flag/Start icon in the lower left corner of the screen. Computers using a Macintosh operating system have an Apple icon in the upper left corner of the computer screen.
Consumer PCs didnât always run Windows. Before Windows arrived, PCs came with Microsoftâs MS-DOS operating system. Hereâs what the command-line environment was actually like to use. No, MS-DOS was not just like using the Linux terminal or firing up the Command Prompt in a window on your fancy graphical desktop.