How to Embed an Excel Spreadsheet on an HTML Page. If you've ever tried to paste a single screenshot of an Excel spreadsheet into an HTML page, you know how difficult that can be.

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.

Inserting a lot of columns or rows in Microsoft Excel is awkward and prone to mistakes. When you need to enter dozens or more columns, use this VBA procedure for ease and accuracy.