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.
What is operating system on PC? An operating system (OS) is an interface between hardware and user which is responsible for the management and coordination of activities and the sharing of the resources of aâ¦ computer, that acts as a host for computing applications run on the machine.