edit
To correct a draft's accuracy: spelling, punctuation, grammar and format.
proofread
To read a final draft slowly and carefully to catch any remaining errors.
comma splice
Two complete sentences joined only by a comma (It snowed, school closed.).
subject-verb agreement
Making the verb match its subject: singular with singular, plural with plural.
word processing
Creating, editing and formatting text on a computer or tablet.
keyboard shortcut
A key combination that does a task quickly, such as Ctrl + Z (Cmd + Z on a Mac) to undo.
version history
A record of earlier versions of a document, so you can see or restore them.
legible
Clear enough to be read easily.