You can enable and disable the Fill Handle feature in Excel settings. If you disable the Fill Handle feature, the white cursor will not change. This is what happens ...
Usually, when the mouse right-click does not work on Windows, you can try fixes, like updating or reinstalling the mouse drivers, checking add-ins, running the hardware and Devices Troubleshooter, ...
Combining Ctrl + Shift + Arrow keys lets you extend your selection in any direction until Excel hits a blank cell. Start from the top-left corner of your data, try Ctrl + Shift + Right Arrow, then ...
Using the default settings, you might not always be able to find your cursor easily in Windows. These quick hacks eliminate that problem forever. I've been testing PC and mobile software for more than ...