Learn how to insert a diagonal line to a cell in Microsoft Excel and Google Sheets using the Border feature, Drawing tool, Sparkline function, etc.

Anyone who’s a regular spreadsheet user can always benefit from taking steps to learn Excel through courses, but if you want to level up your Excel game now, start with these shortcuts. 1 ...

You may need to add cells in Google Sheets if your spreadsheet needs to contain more information than it currently has room for.