Microsoft Excel is the industry leading spreadsheet application and data analysis tool. Explore free spreadsheet software tools with advanced features in Excel.

Lists the file formats that are supported in Excel. The topic also includes a list of unsupported file formats and some suggested workarounds.

How to restore an Excel file to an older version when the file can no longer be opened. There are scenarios in which files become corrupted and can't be opens in Excel anymore.

Jul 30, 2025 · My single issue today is a problem with Excel files opening in a super small window - the window is only large enough to display the Minimize, Maximize, and Close buttons and a miniature …

Aug 3, 2019 · Hi Richard, you'll be able to recover an unsaved file if the program closed unexpected and on the first reopen of the program. If you close an unsaved file you won't be able to recover it, sorry.

Jul 25, 2025 · By saving the file to OneDrive or SharePoint, AutoSave will automatically back up your changes in real time, minimizing the risk of data loss due to unexpected closures or system issues.

Mar 4, 2025 · It seems since the most recent update, the preview for excel in file explorer is no longer available. It states in a black screen "This file can't be previewed" We are able to view .pdf and .doc …

Mar 8, 2024 · If you can't find your Excel files in the usual locations such as your local user folder, OneDrive, or the recycle bin, there are a few additional steps you can take to search for them:

Jan 20, 2025 · In this blog, we’ll explore two straightforward methods to connect Excel files to Power BI and learn how to append multiple similar Excel files dynamically, saving time and effort.

Jun 25, 2025 · Provides step-by-step instructions to prevent files from opening automatically when you start Excel.