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Backspace - Wikipedia
What is a Backspace Key? - Computer Hope
What is the Backspace Key? - Lenovo US
What is the Difference Between the Del and Backspace Keys? - Computer Hope
Backspace - Simple English Wikipedia, the free encyclopedia
What is Backspace (BKSP)? - Definition from Techopedia
BACKSPACE | definition in the Cambridge English Dictionary
What is Backspace? | Webopedia
Definition of Backspace key | PCMag
BACKSPACE | English meaning - Cambridge Dictionary