Learn how to convert and open Apple Keynote file in PowerPoint on Windows computer using Keynote tool or Zamzar and Cloudconvert online web apps.

If you get Access is denied message when opening encrypted files, you may need to first export the Encrypting File System (EFS) certificate and key.

How to Open RegEdit to a Specific Key. The Windows Registry Editor, or RegEdit for short, has a feature that lets you add a specific key to the Favorites menu for easy reference.