Will Internet Explorer run on Windows 10?

Internet Explorer 11 is included with Windows 10. It is not, however, the default browser; Edge is the default. To run it, you should search for Internet Explorer: click the Start Button, then start typing "Internet". It should show up as a search result.

Once you have found it, I recommend you pin it to the Taskbar, or the Start Menu, so you can find it again quickly.

I would strongly recommend using a Virtual Machine from Microsoft's modern.ie site.

They have Windows virtual machines with a range of different IE versions and Windows versions. They are awesome.

Although Microsoft Edge is the default browser,
Internet Explorer 11 has been included in Windows 10 for legacy purposes.
Microsoft recommends developers to use Edge for new projects.

You can use Edge for website development, but there are some important plug-ins missing in Edge.

However, you can find it in Start menu -> All Apps -> (scroll all the way down to) Windows Accecessories -> Internet Explorer

OR

You can simply type in Internet explorer in the start menu, and you'll find it there.