I work in excel opened two thin, n=workbooks. Count, why n equals 3, give advice or comments please?

CodePudding user response:

Your computer Trojan!

Himself in the task manager to see how many processes of Excel?
Is there a "hidden" open workbook?
Themselves in VBE varies, write code to enumerate all the workbook information see,
Just know where "fishy"!
You send a post to let others guess, what's the point...