Originally Posted by jackryan57
When I long press the home button a semi circle comes up and Google is at the top, no other icons. Can I add different apps to this? I think I've been through every menu, I just got the phone yesterday and I am still working on it.
Short answer: not without modifying the firmware. There might be a custom firmware (or "xposed" module) that has this as a feature. (However, I'm not personally aware of anything on the HTC One M8 that does it.)
For future reference, single questions with shorter answers should be posted in the device's Q&A section, not the general section. (If it's an open question involving a lot of conversation, it might be okay in 'general.')