Wait, sometimes when you download a .dmg, clicking it just mounts the disk image but the app might not open automatically. So instructing the user to drag to Applications is crucial. Also, after dragging, the application is in Applications, but they need to launch it from there, not from the original DMG anymore.
He hesitated only long enough to remember how little courage it takes to double-click. The disk image opened with the soft mechanical sigh macOS makes for small, obedient things. Inside, an app with no real branding waited: a rounded rectangle, a cryptic string beneath, and an installer that promised “Restore lost things. Reclaim forgotten folders. Reconnect.” teraboxdmg install
Open your Applications folder and double-click TeraBox to launch it. A Comprehensive Guide to TeraBox DMG Install: Everything