You can sync a calendar from your Mac computer to your iPhone in a few different ways. Here's how to do it.
You can manually update OneDrive from the "Help & Settings" menu if it's not updating automatically.
Microsoft no longer officially supports Windows 10, but you still have an option to get one year of free security updates.
Windows 10 support is ending, but you can receive an extra year of security updates by taking advantage of this program.