M S Excel is undoubtedly one of the best spreadsheet apps for number crunching. Whether you're a student or a working ...

If the cells that you want to add are adjacent ... If not, some of the Excel files may be corrupted. To fix this problem, run an online repair for Microsoft Office. Hope this helps.

Repair Microsoft Excel. Another thing you should check is ... If you are having an issue with the formatting of a specific cell, right-click on it and choose the Formal cell option.

This can ruin a beautiful excel model. And it can take awhile to fix because you have to find the problem cell. The F5 key saves time in Excel by letting you jump to specific cells or named ranges.