Offline mode is only accessible if you don't have an internet
connection using the Epic Games Launcher. To enter offline mode:
Open the Epic Games Launcher.
On the Sign-In screen, click on Sign In Later at the bottom.
That's all you have to do to use online mode. Here's a word of advice though. Some games, such as Fortnite, may not function, due to being Internet-dependent.
Your Xbox live account should be what connects your xbox profile on the games associated with epic games that you would have on the xbox. There really is no downside to it. Your purchases should be accessible on both accounts.
The GPU driver subsystem was completely broken in my install of Windows. I had no choice but to reinstall Microsoft Windows altogether, as neither DDU nor GFE could fix it.
Best Answer
According to the official website found here,
That's all you have to do to use online mode. Here's a word of advice though. Some games, such as Fortnite, may not function, due to being Internet-dependent.