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 ...

Microsoft Word has become the standard among businesses for creating text documents. No matter what type of business you own or manage, being proficient in Word's many useful features will help you ...

If you are unable to thread MIME format emails, then the chances are Microsoft Outlook has mistranslated them. The good part is, you can modify them so that it can be read and displayed by your email ...