This will make any Windows 10 machine run much faster, at the cost of the fancy Cortana query and search component.
- In REGEDIT, browse to HKEY_LOCAL_MACHINE, Software, Policies, Microsoft, Windows.
- Create key “Windows Search” no quotes.
- Create DWORD32 “AllowCortana” no quotes. Make sure the value is zero (0).
- Create DWORD32 “AllowCortanaAboveLock” no quotes. Make sure the value is zero (0).
- Create DWORD32 “DisableWebSearch” no quotes. Make sure the value is one (1).
- Create DWORD32 “ConnectedSearchUseWeb” no quotes. Make sure the value is zero (0).
- Create DWORD32 “ConnectedSearchUseWebOverMeteredConnections” no quotes. Make sure the value is zero (0).
- Reboot.