1st Year NotesComputer class 11th

1st year Computer Chapter 7 windown Operating System

1st year Computer Chapter 1 windown Operating System Question an Answers

Make it Short and Simple Question an Answer

Q1. Rules for File and Folder Names?

  • Ans. File or folder names can have a maximum of 255 characters, including spaces and periods.
  • Characters like “”, “?”, “<“, “>”, and “/” are not allowed in file or folder names.
  • Names should be relevant to the stored information, and “School name” is an example of a valid name in Windows.

Q2. Description of Windows Desktop Screen?

  • Ans. The Windows Desktop is the on-screen workspace.
  • It’s where you see application windows, icons, menus, and dialog boxes.
  • It serves as the entry point in Windows, displaying icons for various applications and computer resources.
  • Icons like My Computer, My Documents, and Recycle Bin provide user interaction for various operations.

Q3. How to Use the Recycle Bin?

  • Ans. The Recycle Bin is used when you delete files or icons on your computer.
  • You can retrieve them by double-clicking the Recycle Bin.
  • It’s useful for recovering accidentally deleted important files and papers.
  • Click the “Restore” option in the Recycle Bin to recover these items.


Q4. What is file compression, and why is it useful?

  • Ans. File compression is the process of reducing the size of a file (or files) to occupy less disk space.
  • It is commonly used when sending files over low-bandwidth connections to make the transfer faster.
  • Compressed files need to be decompressed with appropriate software to return them to their original state for use.

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