If Windows struggles to open JPG files, here are a few things you can do.

How to Open Encrypted Files. Microsoft Windows' built-in encryption utility is designed to protect files from being open, read or modified by other users and computers.

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.

If Windows throws up a message We cannot open this file, when opening a JPG/PNG image or photo file, then one of these fixes is sure to help you open PNG/JPEG files.

OpenOffice Calc: How to Encrypt a File. OpenOffice.org is a full-featured office suite. Designed to compete with software such as Microsoft Office and Corel's WordPerfect Office, it includes a ...

If you're looking for the easiest way to encrypt files on your Chromebook, here is a great add-on to make the task incredibly simple.