How to Fix Excel Worksheets That Scroll Automatically to the Right
Question details
The user needs to stop Excel worksheets from continuously and automatically scrolling to the right upon opening a workbook.

- Product
- Microsoft Excel
- Device & OS
- not provided
- Scenario
- Opening a workbook or starting Microsoft Excel.
- Observed behavior
- The Excel worksheet automatically scrolls continuously to the right without any user input, preventing normal data entry or navigation.
Before altering your software settings, check your physical keyboard and mouse to ensure that the right arrow key is not physically stuck and that your mouse scroll wheel is functioning correctly.
Troubleshoot Add-ins Using Excel Safe Mode
Starting Excel in Safe Mode helps determine if a third-party add-in is causing the continuous scrolling issue.
Third-party COM add-ins can sometimes conflict with Excel's startup processes, causing erratic behaviors like automatic scrolling. By running Excel in Safe Mode, these add-ins are bypassed, allowing you to isolate the problem.
Press the Windows key + R to open the Run dialog. Type 'excel /safe' and press Enter. If the automatic scrolling stops, an add-in is likely the culprit.
In Safe Mode, click on 'File' in the top left corner, then select 'Options' at the bottom of the menu to open the Excel Options dialog box.
Select 'Add-ins' from the left-hand menu. At the bottom of the window, find the 'Manage' drop-down list, select 'COM Add-ins', and click the 'Go' button.
Clear all the checkboxes in the list to disable the add-ins, then click 'OK'. Restart Excel normally. If the issue is fixed, re-enable your add-ins one by one, restarting Excel each time, to identify which specific add-in is causing the scrolling.

Switch to WPS Office for a Stable and Smooth Experience
If Microsoft Excel continues to suffer from glitchy add-ins and automatic scrolling issues, consider switching to WPS Office. It provides a lightweight, highly compatible spreadsheet tool free from bloated startup problems.
- 1. Download and Install: Visit the official WPS Office website to download the free suite and follow the installation prompts.
- 2. Launch WPS Spreadsheet: Open WPS Office and click on 'Spreadsheet' from the main dashboard.
- 3. Open Your Excel File: Drag and drop your .xlsx workbook into the application or use File > Open to view and edit your data without scrolling interruptions.

Frequently Asked Questions
Why does my Excel sheet automatically scroll to the right?
This is typically caused by a stuck hardware key (like the right arrow on your keyboard), a malfunctioning mouse wheel, or a conflicting third-party COM add-in that interferes with Excel's startup and navigation processes.
How do I force Excel to open in Safe Mode without the Run dialog?
You can open Excel in Safe Mode by holding down the 'Ctrl' key on your keyboard while clicking the Excel shortcut on your desktop or taskbar. Keep holding 'Ctrl' until a prompt appears asking if you want to start in Safe Mode, then click 'Yes'.
What should I do if disabling add-ins doesn't stop the scrolling?
If disabling COM add-ins does not work, try pressing the 'Scroll Lock' key on your keyboard to toggle it off, as an active Scroll Lock changes how arrow keys interact with the sheet. You can also try temporarily repairing your Microsoft Office installation via the Windows Control Panel.




