I have a MacBook Pro running on Mavericks with 8GB of RAM.
I am using a large Excel file with roughly 250k rows of data (170MB). I would like to delete several sheets in the file but every time I do, Excel freezes and I have to force the application to quit. I am extremely limited in what I can do with this file.
This is being a huge problem for me as this file contains data for my research. What would you advise me to do?