If you want to add an Internet Explorer mode button on the Edge toolbar, here is how you can do that. You do not need third-party extensions since Edge includes an in-built option for this purpose.
After all, the technigentsia have long proclaimed that mentioning "IE" and "security" in the same breath is akin to oxymorons like "jumbo shrimp," "friendly fire," and "priceless junk." But nearly 80 ...