Do you often want to search through a worksheet by column rather than by row? Excel defaults to searching by row, of course, so you need to look for a way to instruct it to search in the order you prefer.
When you print, do you get an extra blank page printed at the end of the document? It could be because of the final paragraph mark in the document being pushed to that blank page. This tip discusses ways you can get rid of that unwanted blank page.
Read this WordTip: Blank Page Printing after Table at End of Document
Microsoft Word Tips - Learn Word Faster!
When working with macro buttons, you may run into some bizarre behavior related to the macros without really understanding why. Here's one explanation of what is going on and how you can fix it.
Read this ExcelTip: Fixing Macro Button Behavior in Protected Worksheets
Microsoft Excel Tips - Learn Excel Faster!
Word allows you to specify all sorts of paper sizes and margins for your documents. If your margins result in trying to print on an area of the paper that your printer can't handle, then you'll be notified of the problem, as discussed in this tip.
If you want to add up the contents of a range of cells based on what is contained in a different range of cells, you need the SUMIF function. Here's how you can do your own selective summing by using this handy worksheet function.