There’s a quick hack that lets you disable all non-Microsoft services in one go. If you want to disable all third-party services and improve your system performance drastically, here’s how you can do so:
There are a few services that you just shouldn’t touch at all. These are important to run basic functions, security features, and make the Windows experience seamless. We shall not mention these.
To help you share your schedules with other people, your iPhone allows you to share your entire iCloud calendars with anyone in read-only mode and with specific people in editing mode.