You might want to open two files in two separate windows to compare them. Also, if you want to edit two files simultaneously, you need to open them separately. That is why you can change Notepad ...

While it is technically possible to open an Excel file in Notepad, this is not a good idea. Excel files are binary files that contain complex formatting and data structures. When you open an Excel ...

Microsoft uses file associations to set default programs for opening different file types on all its operating systems. As a result, when you open a file, be it text, image, or document, on your ...

I need to open up 4 text files at a time all with the same name but with different extensions. I've created a very simple batch file to take care of this using notepad, but it will only open up one ...

When you're creating spreadsheet documents to track employee IDs, forecast sales or compare products, you may want to prepare your data in another program and open the resulting file in Microsoft ...