May I ask what Internet Exploder is and what does it do?
It used to be the dominant internet Browser, by way of being the only Internet Browser. It was made by Microsoft and bundled with Windows. It was a huge malware target, both by being as watertight as a sieve, and being the only target for all the nasties. It was also a Toolbar magnet. Many will remember well.
MS got a big slap on the wrist for being anti-competitive by the EU and had to stop providing it as the Default option. The 'Browser Selection' screen was born. As were other Browsers.
Now Edge is bundled with Windows but the EU don't care anymore because who uses Edge, and anyway why bother when you can just dip into Google's pockets instead. Never return to the same well.
IE still exists for some ungodly reason. Probably just to give security researchers an easy payday once in a while. It can be removed using 'Turn Windows Features On or Off' This probably only removes overt links to it from within Windows. The thing is probably still lurking like an unwelcome house guest.