Turn Data Into Decisions
Microsoft Excel is the world’s leading spreadsheet tool, used by students, professionals, and businesses to analyze, organize, and visualize data. With powerful formulas, charts, PivotTables, and AI-powered Copilot, it offers seamless collaboration across Windows, macOS, mobile, Linux (web), and cloud.
Frequently Asked Questions on Microsoft Excel
Find answers to the most common questions about Microsoft Excel. Whether you're looking for installation guides, troubleshooting tips, or feature explanations, we've got you covered.
Last Updated: 6 months ago
What is Excel Copilot?
Excel Copilot is an AI assistant built into Excel that helps write formulas, clean data, build charts, and automate tasks. It’s included with Microsoft 365 subscriptions and you can learn more on Fileion.
Why does Excel keep crashing?
Crashes can happen from outdated add-ins, corrupt files, or low system resources. Reinstalling from a clean copy on Fileion and updating Office often fixes these issues.
How do I fix “Excel not responding”?
Start Excel in Safe Mode (hold Ctrl while opening), disable add-ins, and update your Office build. If needed, reinstall Excel using the fresh installer from Fileion.
How do I recover an unsaved Excel file?
Go to File > Info > Manage Workbook > Recover Unsaved Workbooks. Excel auto-saves temporary versions of your work. Fileion’s guides show step-by-step recovery methods too.
Why can’t I open an old Excel file?
Older .xls files may be blocked. Right-click > Properties > “Unblock,” then try opening again. If it still fails, download the latest compatible Excel version from Fileion.
Can Excel handle large datasets?
Yes, Excel supports over 1 million rows and 16,000 columns per sheet. For bigger datasets, use Power Query and connect to external databases. You can get the full-featured version from Fileion.
Is Excel better than Google Sheets?
Excel is far more powerful for advanced formulas, PivotTables, and macros. Google Sheets is simpler and great for live collaboration. Try Excel via Fileion to experience its advanced tools.
How do I get help if Excel shows error codes?
Look up the error code on Microsoft Support, or follow Fileion’s Excel troubleshooting guides. Common issues can be solved by repairing or reinstalling Excel from Fileion.