There are two very useful online file converters called Zamzar and Cloudconvert that can convert .key to .pptx file format within moments. You will get a download ...

To create your keys, open GPA and click Keys > New Key…, enter your name, and click Forward. Next, enter your email address and click Forward.

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. Browsing a particular key every now and then can be useful ...