WhatsApp can do more than send messages and photos. A hidden tool inside the app turns stacks of paper into tidy digital files in just a few taps.

When MS-DOS 5.0 was launched in 1991, one of its major innovations was the MS-DOS Editor, a classic text editor that quickly ...

You can convert any Word document to an editable Google Doc by uploading it to Google Drive.

You can do a mail merge in Microsoft Word and Excel to create personalized documents for many recipients at once.