Learn how to use Excel’s XLOOKUP function to simplify data retrieval, save time, and master spreadsheets with this quick ...

Open an Excel sheet and select a column. Navigate to Data > Data Tools > Data Validation. Select List type, click the up ...

Fairfax County is converting 37 acres of the Interstate 95 landfill in Lorton into the county's largest solar array. "The ground we're standing on now is the closed landfill part of our site - it ...