Set the Excel option
1. Open excel. Click the icon in the upper left corner to find the excel option;
2. Check the check box and cancel the check box;
3. Open the save option-tick the automatic save and set it to a short time, for example, one minute, which facilitates automatic saving during Information editing and convenient recovery;
4. Click "add-on", select an add-on under an active application, and select "com add-on" in "manage;
5. Remove the check boxes before the add-on in the dialog box and click OK;
6. Open the excel option again-trust Center-Trust center settings-personal information options-and check all the items under the personal information option.