Sign in with the account you use for SkyDrive, Xbox LIVE, Outlook.com, or other Microsoft services.
Sign in with the account provided by your work or school to use with Office 365 or other Microsoft services.
See how the VLOOKUP function works.
Note This video is part of the VLOOKUP: What it is, and when to use it training course. To find more training visit the Office.com training page.