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Linked2Mark Developing VisualForce pages for Lightning Experience Trailhead Module
I am in this unit and it says:
From Setup, enter Apps in the Quick Find box, then select App Manager.
You should see the Lightning Experience App Manager Setup page.
I must be missing something because I dont see that in a Dev org. I see 'App Menu' under Manage Apps and 'Apps' under create.
Any tips on how I can see Lightning Experience App Manager Setup?
its because you are search on salesforce classic setup menu , first migrate into salesforce lightning by follow steps -:
https://trailhead.salesforce.com/en/lex_admin_migration/lex_migration_introduction/lex_migration_introduction_administration
after that click on setting icon and select setup Home ---> in the quick find box type Apps and select App Manager
let me infome if it helps you and kindly mark it best answer if it helps you so it make proper solutions for others in future
thanks
sfdcmonkey.com