Search results: fix excel errors

a frequent challenge users encounter is encountering the error message excel cannot open the file because the file format or file extension is not valid .

sometimes you open an excel spreadsheet but you don't see it, but a blank gray window. you wonder if excel has any errors or have any operations wrong when opening a spreadsheet.

the error of the circular reference in excel occurs when there is a certain formula added to itself.

when you open an excel file with a macros, it usually comes with a privacy warning message. so how to turn off privacy warning notification in excel?

occasionally, when printing an excel file, you often encounter a file error that is automatically shrunk. how to solve this problem is not difficult, just do it with 3 steps ...

sometimes in some cases, users using office often make an error: we're sorry, something went wrong and we can't do this for you right now. please try again later. (0x80070005).