blanks in range

Good morning to all, An easy one.. I have the following code, it works, but it breaks whenever somebody chooses a full column ($A:$A) as it selects all the blank cells and performs all the loop to all cells.. How may the code be adapted in order to work with the selected range EXCEPT blanks...

I have a set of data (A1:H658). In column A, I want to put an "X" next to any rows that I want to pull over. My traditional way of doing this is to do an IF statement that says IF(A1="X",B1,""). But this returns a lot of blanks. For example, if I have ~500 rows of data, and I put an "X" next to...

Greetings MrExcel forum! First time poster here, reaching out because I'm getting desperate to determine if there is a solution to my problem. I'm trying to develop a new daily timesheet for my production workers, where non-production items are recorded in 15 minute intervals. The user would...