A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data
Greatly appreciate your update.
Based on your screenshot, the issue you're having is that when you try to copy the select cells using Ctrl + C, if the action pressing Ctrl then pressing C is slow, Excel will understand as pressing Ctrl only and show up the Quick Analysis popup window.
To avoid this uncomfortable behavior, you can turn off that popup window by going File > Options > General > in User interface options uncheck the box Show Quick Analysis.
I hope this helps you move forward smoothly. If you have more questions or need further clarification, feel free to leave a comment here and I’ll be happy to continue supporting you.
Thank you for your patience and understanding. Looking forward to your response
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