The following steps will help you check updates for Microsoft Office: Open any Microsoft Office application, Word, PowerPoint, Excel, etc. Go to “ File > Account.” ...

If your Excel files are opening in Notepad on Windows PC, here's how you can reset the settings to make .xls, .xlsx, etc files open in Excel.

You can also have Excel open automatically. Disable Start screen and automatically open a blank Excel workbook By default, a Start screen appears when you open Excel (see the screenshot below). The ...

How to open a .csv file in Excel Opening a .csv file is as easy as opening a .txt file, and usually, you won’t have to clean up the data before doing so because the save task inserts the delimiter.

A start-up file accessed by Excel during spreadsheet loading can cause Excel to hang or slow down. To find out if this is the problem, open Excel in safe mode.