Hi !
I also have these services, it is normal.
The _38f42 is normal too (for me its with other hex numbers)
Only CDPUserSvc is running (I stopped the others
)
Windows 10 Service Defaults:
Windows 10 Service Defaults
UserDataSvc:
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.
UnistoreSvc:
User Data Storage (UnistoreSvc) Service Defaults in Windows 10.
The Unistore Services belong to the Windows store. Looks like the store installs App-Updates. In the store option you can turn off the automatic update
User Data Storage (UnistoreSvc) Service Defaults in Windows 10
PimIndexMaintenanceSvc:
Indexes contact data for fast contact searching. If you stop or disable this service, contacts might be missing from your search results.
Contact Data (PimIndexMaintenanceSvc) Service Defaults in Windows 10
WpnUserService:
Windows Push Notifications User Service (WpnUserService)
This service hosts Windows notification platform which provides support for local and push notifications. Supported notifications are tile, toast and raw.
Methods to Disable CDpusersvc Error Code 15100 in Windows 10
OneSyncSvc:
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.
Sync Host (OneSyncSvc) Service Defaults in Windows 10
CDPUserSvc:
is svchost.exe -k UnistackSvcGroup. Looking at that with Process Explorer, under the Services tab of the Properties of that process
Its part of: Connected Devices Platform Service
CDP Service itself says: This service is used for Connected Devices and Universal Glass scenarios
Its c:\windows\system32\cdp*.dll cdp.dll cdprt.dll cdpusersvc.dll cdprefernce.exe
slightly more about that here:
Connected Devices Platform Service - What does it do? - Windows 10 Forums