Clip taken from Tomorrow's World, originally broadcast on BBC One, 25 September, 1986.

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 ...

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 ...