Question

Write short note on: i)Filter Keys ii) Mouse Keys iii) Serial Keys

Answer 1

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• FilterKeys is an accessibility feature of Microsoft Windows. It tells the keyboard to ignore brief or repeated keystrokes. This makes typing easier for users with hand tremors.
• Mouse Keys is an accessibility feature that uses the keyboard's Numeric Keypad as a pointing device. This replaces using the mouse as a pointing device. To activate Mouse Keys – Press Alt + Left Shift + Num Lock. A tone sounds and the Mouse Keys dialog appears.
• Serial Key is a combination of numbers and letters that is used to prevent Software piracy. A Serial Key may also be referred to as Product Key, Product Id, Activation Code, Registration Key and so on......❣️

Answer 2

Answer:

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Explanation:

Mouse Keys is an accessibility feature that uses the keyboard's Numeric Keypad as a pointing device. This replaces using the mouse as a pointing device.

To activate Mouse Keys – Press Alt + Left Shift + Num Lock. ... Once activated, press the Num Lock key to toggle between normal cursor operation and mouse emulation mode.

FilterKeys is an accessibility feature of Microsoft Windows. It tells the keyboard to ignore brief or repeated keystrokes. This makes typing easier for users with hand tremors.