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.
An operating system is the core part of your computer which helps you run programs and manage files. Examples of operating systems are Windows (which you find on PCs), OS X (which you find on Macs), Android and iOS (which youâll find on phones and tablets). Best of Google built-in.