For this task, I focused on making the Salesforce interface simple and secure for non-admin users.
First, I restricted access to the backend setup by updating user permissions. which removed the gear (⚙️) icon, only system administrators can now access Setup.
Next, I configured app access so users are directed straight to the app they need. By controlling app visibility through profiles, users only see the relevant app in the App Launcher, which reduces clutter and makes navigation easier. Here's the task you asked me to do