Disable “Hyperlinks can be harmful to your computer and data” Message in Office 365

To protect your machine, click only those hyperlinks from trusted sources.Do you want to continue?

A registry edit will prevent this warning from appearing.

This will apply to Word and Excel.

FAQ

I made the changes, but why does it still not work?

Try restarting your entire computer.

If you are in an enterprise environment, the setting may be controlled by a system administrator.

This would cause the setting to revert.

In that case, there may be no solution to get rid of the message.