Use the official site documentation as the first source for setup questions, updates and troubleshooting.
The fastest way to solve common setup questions is to use the relevant guide. Begin with Beginner Guide, then move to Requirements, Web Menu, Stability or Troubleshooting depending on the problem.
Before asking whether a feature is working, review Status and Changelog. Fortnite updates can change compatibility, so current release information is more useful than an old screenshot or message copied from another site.
Describe the Windows version, current Blurred build, Fortnite version, the exact step that fails, and whether the problem appears with a clean configuration. This gives support enough context to reproduce the issue without making random changes to your installation.