Connection optimizer means how effectively we use the connection and the connection may be the WiFi connection or the Internet data package. You can make your device like the printer, or the mobile phone as a connection optimizer by enabling the WiFi automatic turned off.
Where is HP Connection Optimizer?
On devices with Windows 10 operating system, right-click the Windows Start button and select Apps and Features. Navigate to HP Connection Optimizer.2020-03-20
Can I uninstall HP audio switch?
The applications are not required and it will do no harm at all when you remove those. https://www8.hp.com/us/en/campaigns/hpsupportas...2021-01-31