Virtualization

Microsoft provides virtual machines for different Internet Explorer versions Show archive.org snapshot .

Rails Long Term Support

Rails LTS provides security patches for old versions of Ruby on Rails (2.3, 3.2, 4.2 and 5.2)

• Prevents you from data breaches and liability risks
• Upgrade at your own pace
• Works with modern Rubies

Read more Show archive.org snapshot

The images are available for various virtualization solutions, including VirtualBox Show archive.org snapshot .

BrowserStack

For a monthly fee browserstack.com Show archive.org snapshot provides access to various versions of Windows and Internet Explorer through your web browser. It's pretty convenient.

By installing a Chrome addon you can also test your local code on http://localhost.