Hi guys, I have done an Excel course but it was some time ago & I have forgotten most of it
What I have is 4 columns of data (letters/numbers/letters/mixed) on one spreadsheet and 4 supposedly identical columns on another sheet (can be upto 600 lines)
I need to compare 4 against the other 4 and highlight any cells that are different, I can put all 8 columns on one sheet if that helps.
Thanks in adv for any help, I have tried searching the answer but im gettin bogged down & confused like - do i need a formula for this or macro or vlookup etc???

What I have is 4 columns of data (letters/numbers/letters/mixed) on one spreadsheet and 4 supposedly identical columns on another sheet (can be upto 600 lines)
I need to compare 4 against the other 4 and highlight any cells that are different, I can put all 8 columns on one sheet if that helps.
Thanks in adv for any help, I have tried searching the answer but im gettin bogged down & confused like - do i need a formula for this or macro or vlookup etc???