To apply the dollar currency to a value, select the cell, press Ctrl+1 to launch the Format Cells dialog box, and select "Currency" or "Accounting" in the Number tab. Then, choose the dollar symbol ...

Here are the best uses of the Arrow keys in Excel with Scroll Lock mode turned on. Pressing Ctrl+Shift+Up, Down, Left, or Right Arrows selects the current cell and all cells above, below, to the left, ...

A former FBI agent gives insight into recent shootings that have messages on bullets and why the messages should be taken with a grain of salt.

Shell casings with messages inscribed on them have been recovered after three high-profile attacks within the past year.