Explanation

• Decrease the font size by 1 point: Ctrl + [

Additional information:

• Increase the font size. Ctrl + Shift + >
• Decrease the font size: Ctrl + Shift + <
• Increase the font size by 1 point: Ctrl + ]
• Ctrl + Shift + F: Change the font
• Open the Font dialog box to change the font: Ctrl + Shift + F

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Explanation

• The keyboard shortcut to select the entire document (or all items in a window) is Ctrl + A.
• Function: Selects all content, text, or files in the active window.

Additional information:

• Ctrl + R = used for aligning selected text to the right.
• Ctrl + E = used for aligning selected text to the center.
• Ctrl + J = use for Justify paragraph alignment.
• Ctrl + L = used for aligning selected text to the left.
• Ctrl + Q = used to Align the selected paragraph to the left.

Explanation

• Binary digits need more space because binary codes are long and require many digits to represent information.
• Computers use only two digits: 0 and 1 to store and process data.
• A large amount of binary digits (bits) may be required to represent text, numbers, images, and other information.
• 8 bits = 1 byte, which is a common unit of digital storage.
• Binary is used because electronic devices can easily represent two states: ON (1) and OFF (0).

Last verified on 07-08-2026

Explanation