Windows 10: What are these services?

I am unable to find anything on-line about whether I should disable them or celebrate them.
CDPUser_26fc94a
Contact Data_26fc94a
Messaging Service-26fc94a
Synchost_26fc94a
User Data Access_26fc94a
User Data Storage_26fc94a John





:)

 

What are these apps?

don't forget that the theme may have special icons, or the user is a hacker that knows how to change icons, so facebook, might be facebrick, the facebook client from the devels, and youtube may be zoutube .......

 

What are these apps?

nothing shown!

 

I've no Idea either - look, I'll show you mine and we can celebrate them all together - I don't think we have cause to disable them, do we?




*Smile

 

1. CDP Service Cisco Discovery Protocol Service: This Windows service is used for Connected Devices and Universal Glass scenarios. It is a network monitor and troubleshooting Windows background service
2. Contact Data (PimIndexMaintenanceSvc) Service Defaults in Windows 10: Indexes contact data for fast contact searching. If you stop or disable this service, contacts might be missing from your search results.
3. Messaging Service: sends messages from one Windows computer to another on the same LAN.
4 .Sync Host (OneSyncSvc) Service Defaults in Windows 10 This service synchronizes mail, contacts, calendar and various other user data. Mail and other applications dependent on this functionality will not work properly when this service is not running.
5. User Data Access: Provides apps access to structured user data, including contact info, calendars, messages, and other content. If you stop or disable this service, apps that use this data might not work correctly.
6. User Data Storage - Windows 10 Service Handles storage of structured user data, including contact info, calendars, messages, and other content. If you stop or disable this service, apps that use this data might not work correctly.
This service exists in Windows 10 only.
None of these services should be disabled.