People suggestions-The People app will no longer include unsaved contacts for non-Microsoft accounts.
You will need to manually save the contact details for people you send mail to or get mail from.
Control Panel Language configs The user need to use the configs app tochange your languagesettings.
HomeGroup HomeGroup has been removed but not the ability to share printers, files, and folders.
Conversations in the People app This option now requires an online Office 365 mail account.
It doesnt work offline anymore and doesnt support other email accounts.
It is possible to install it manually using prefs Apps Apps and features.
Offline symbol packages The symbol packages are no longer available as a downloadable MSI.
Instead, the Microsoft Symbol Server is moving to be an Azure-based symbol store.
Windows Help Viewer (WinHlp32.exe) All Windows help information is available online.
The Windows Help Viewer is no longer supported in Windows 10.
Phone Companion Use the Phone page in the parameters app.
Microsoft suggests you use native IPv6 support instead.