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Bank of Ontario

Browser Requirements

Microsoft Internet Explorer

If your computer does not currently use 128-bit encryption, simply follow the appropriate instructions. If you have questions or need additional help, call a bank representative at 608-337-4406, and we can walk you through the process.

Microsoft Internet Explorer - Windows
Support: 10.x or newer
Recommended: 11.x or newer

Note: If you are running Windows 2000, installing the latest version of Internet Explorer will not change the current level of encryption on your computer, you will need to install the Windows 2000 High Encryption Pack. (Additional encryption information)