Question

ctrl +A is used for
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Answer 1

Answer:

Ctrl+A is used for all select in computer

Answer 2

CTRL + A is the shortcut combination used for selecting all the text on screen, in a given document.

• In a Graphical User Interface the CTRL+A option may be used to select all the objects on the screen.

• The need to use CTRL A arises when a user wants to apply format changes to the entire text, visible on the screen. It would be cumbersome to select the text line by line or sentence wise. CTRL+A option would do the trick in one go, saving both time and effort.

• CTRL+A combination is one of the most frequently used commands while working on text documents, spreadsheets or GUI based screen.

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