HELP!!!! None of my CC apps will open. Message says no internet - but I DO have internet.

[angelagora]

None of my CC apps are opening

[BobLevine]

You're going to need to supply a lot more information. What versions? What operating system? What happens when you try?

[Dave Creamer of IDEAS]

Try these items and check after each step.

• Restart the computer 
• Make sure the Creative Cloud app is up to date.
• Log out of the CC app and log back in. (Make sure you know your logon and password.)
• Remove license-related info <https://helpx.adobe.com/download-install/kb/issue-deleting-license-info.html. Again, make sure you know your login info.

[Nancy OShea]

Do you have modern operating system and browser that is enabled with secure TLS 1.2 connections?  Without it, you cannot connect to Adobe's servers.

https://helpx.adobe.com/x-productkb/multi/eol-tls-support.html

Also see this help article:

https://helpx.adobe.com/x-productkb/policy-pricing/activation-network-issues.html