Combining App into Folders

[Winston80]

Hi I just receive my xperia 1 and was trying to figure out how to combine the apps into individual folders. Being on it for hours, everytime I press and hold it will bring me to main screen and create shortcut instead. I am just trying to group similar apps together. Any idea what I might have done wrongly? 

[RottenFoxBreath]

Not all uploads will be of the same volume, just like on a pc, so you may have to turn up the volume for one, and lower it for another.

[Winston80]

Yes that is true but I had compare it with my xz1 side by side playing same YouTube video and I notice my xz1 seem louder and more base too, the xperia 1 sound seem too sharp and softer.

Not sure if it's because of the only one speaker