Explanation

• AutoContent Wizard helps users create presentations quickly by providing predefined templates and content suggestions.
  • It guides the user through slides, layout, and structure automatically.
  • Useful for beginners or fast preparation of presentations.

Last verified on 06-03-2026

Explanation

• Junk email is unwanted and unsolicited email sent in bulk.
  • It is commonly used for ads, scams, or fake promotions.
  • The standard other name for junk email is Spam.

Additional information:

• Spoof means pretending to be another sender (email spoofing).
• Spam filters are used in email services to automatically block junk mail.

Last verified on 16-02-2026

Explanation

A single page of a PowerPoint presentation is called a slide

Additional information

Slide deck: collection of slides that are used together.

'.ppt' extension to save a presentation file.

F5 key : start the slideshow of a PowerPoint presentation.

Last updated 15-feb-2026

Explanation

Explanation

A cache is the smallest and the fastest memory in the computer.

Cache memory is also called CPU memory.

It temporarily stores frequently used data for quick access by the processor.

Last updated 15-feb-2026

Explanation

RAM and Cache are types of volatile memory. 

• RAM: Random Access Memory
• Cache memory loses its data when power is turned off, so it is volatile.
• It is high-speed memory used to store frequently accessed data for faster CPU performance.

Additional information:

• ROM is a non-volatile memory.
• ROM: Read Only Memory

Last verified on 16-02-2026

Explanation

• The CPU (Central Processing Unit) is the brain of the computer.
• It performs all calculations, executes instructions, and controls other components.

Additional information:

• First commercial CPU: Intel 4004 (1971)
• Invented by: Italian physicist Federico Faggin
• CPU Examples: Clock speeds – 3.0 GHz, 3.5 GHz, 4.0 GHz, 4.5 GHz, 5.0 GHz

Last verified on 15-02-2026

Explanation

• In MS Excel, all formulas and functions start with the equal sign (=).
• This tells Excel to perform a calculation instead of treating the input as plain text.

Last verified on 10-02-2026

Explanation

• Next Sheet: Ctrl + Page Down
• Previous Sheet: Ctrl + Page Up

Last updated 15-feb-2026

Explanation

The shortcut key to insert a new slide in a PowerPoint presentation is Ctrl + M,

Ctrl + N shortcut key used to Create a new presentation document

Ctrl + S shortcut key used to save a presentation

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Last updated 15-feb-2026