Please tell me a example totrobleshooting hard ware problem

In excel - calculate the actual increase/decrease from first quarter to the second quarter then subtract subtract first quarter value from second quarter total then divide result by first quarter value

What would be the address of the cell, which is at the intersection of the second row and the third column in a worksheet?

What shows the web address of the page that is currently displayed in the workspace? status window toolbar location bar internet box