Learn how to open RPT files on Windows using Crystal Reports, Excel, or free viewers. Step-by-step guide for all file types.

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...

In designing web and cross-platform portable applications, XML has an important role to play. You can easily open .xml and other file types in Notepad++ by adding their extensions to the Registered ...