You are aware that you still have access to Internet Explorer on Windows 8/10? Use Cortana (can't remember the search short-cut off-hand) and start to type 'internet'. Top result will be Internet Explorer - it's currently version 11.
Unfortunately, MS have shot themselves in the foot, with the Edge browser: it's great for Mobile devices - as it uses the Universal API that they are trying to push to scales across devices.
But, on a desktop - hell even on a Windows tablet - people still want a full featured browser. Not some cut down, multi-device friendly version, like the complete piece of pants that Edge is.
And, even IE doesn't have the feature set other browsers do - and is falling further and further behind.
This is why if you look at the statistics, IE and Edge are almost unused - the biggest browser is Chrome with 52% of the market (because it's Android's browser) followed by Safari 14% (Apple). This is obviously, because most people now regularly use mobile devices to access the internet.
Edge and Internet Explorer come in at 1.7% and 4.7%, and Firefox is 6.7%