Excel Add-Ins are applications written by independent programmers that provide enhanced capabilities for the primary software. Here's how to install, manage, and choose the best Add-Ins available.

Microsoft Excel's form controls let you add buttons to your spreadsheet to perform functions. For example, if a spreadsheet invites coworkers to enter sales predictions, they might press a button ...

An Excel Options dialog box will open. Click the Choose Command From list box button and select All Commands from the menu. Scroll down to the Camera command, click it, then click the Add button.