Hi folks

a load of apps (not all but a lot) can be uninstalled even when the standard uninstall option (right mouse click on tile) doesn't exist. I kept getting irritated by notifications about account errors on the Mail app -- don't need or want it but couldn't un-install normally. I'm happy with Outlook 2016 and thunderbird -- don't need the live tile app.

follow this link to uninstall a lot of stuff you might not want (I believe if you need to re-install them again can be done via the store).

Uninstall Apps in Windows 10 Apps Features Tutorials

Cheers
jimbo