windows, autorun entries: wich programs for which purpose

Hi,

using Win10/64 and the CC suite I discoverd 4 several autostart/autorun entries (searching for another program that should not start automatically):

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

1. AdobeAAMUpdater-1.0 Adobe Updater Startup Utility Adobe Systems Incorporated c:\program files (x86)\common files\adobe\oobe\pdapp\uwa\updaterstartuputility.exe
2. AdobeGCInvoker-1.0 Adobe GC Invoker Utility Adobe Systems, Incorporated c:\program files (x86)\common files\adobe\adobegcclient\agcinvokerutility.exe

HKCU\Software\Microsoft\Windows\CurrentVersion\Run

1. Adobe Acrobat Synchronizer Adobe Collaboration Synchronizer 20.6 Adobe Systems Incorporated c:\program files (x86)\adobe\acrobat dc\acrobat\adobecollabsync.exe
2. CCXProcess CCXProcess Adobe Systems Incorporated c:\program files\adobe\adobe creative cloud experience\ccxprocess.exe

Can someone explain me what this programs do, which benefit they have as autostart programs and therefore which I should not disable?

Thank you!

mycc