Q&A for How to Use MS DOS

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  • Question
    My computer is not starting and says there is no operating system. How I can reinstall Windows 7 with my CD?
    Community Answer
    Community Answer
    Get into your PC'c BIOS by hitting DEL or F12 or F11 or F2. While the computer is booting up, then either select the CD drive, or go to boot order, and set your PC to boot from the drive. Usually it will tell you what key to press when it shows your PC's manufacturer while booting up.
  • Question
    How do I rename a file with this?
    Community Answer
    Community Answer
    Open the Command Prompt (DOS) and type in "RENAME [drive:][path]filename". Replace "[drive:]" with the drive the file is located in, such as the "C" drive. Replace "[path]" with the directory the file is located in. It should look something like "[drive:]WINDOWS\Users\user\Documents". Replace "filename" with the file you would like to rename.
  • Question
    How can I recover data that was permanently deleted from my computer?
    Community Answer
    Community Answer
    If it was permanently deleted, you can't recover it unless you backed up the files somewhere else.
  • Question
    How do I format a USB disk using the command prompt?
    Community Answer
    Community Answer
    Get into command prompt and write, "format option click to yes".
  • Question
    How do I get out of DOS?
    Community Answer
    Community Answer
    Press Ctrl-Alt-Del for a system that automatically boots into DOS to restart it, or simply press the power button. For the Windows command line, type "exit."
  • Question
    How do I delete a folder?
    Community Answer
    Community Answer
    You right click on the folder and click "delete".
  • Question
    How do I go from c: to d:?
    Isendrak
    Isendrak
    Community Answer
    Just type the drive letter followed by a colon and hit the return key.
  • Question
    How can I change the color of the command prompt?
    Isendrak
    Isendrak
    Community Answer
    Use the command "color" followed by a two-character sequence specifying the fore- and background colors. For "Matrix-style" (green text on black background), it's "color 0a". For more information use the command "color /?".
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