- Click in the Cortana search bar next to the Win 10 Start button
- Type internet options
- Select internet options (control panel) from the list
- Click on the advanced tab
- Scroll down to the security section
- Make sure the following are all clicked:
Use SSL 3.0
Use TLS 1.0
Use TLS 1.1
Use TLS 1.2
- Click apply
- Refresh the page that was giving the error and it should now connect.
Hope this helps, it was a 30 second fix after hours of pounding my head against the error with the Support site suggestions.
Moderator's note: SSL 3.0 is not secure and has been deprecated for a number of years. No website nowadays should insist on it instead of the more secure TLS options, and users should not be advised to have it selected in the advanced Internet options