Why should you change web browsers now that Internet Explorer is at its final end? It all comes down to security. Internet Explorer is about to become inarguably insecure software, with a security level that grows ever weaker from this point forward.
Web browsers are regularly updated with new security measures and fixes to potential exploits that could allow an outside party to do all sorts of unpleasant things to your system. Stealing personal information, acquiring credit card or bank account numbers, learning passwords to one or more of your various online services, that kind of thing. Keeping your browser up-to-date reduces the risk of being compromised, and can often remove weaknesses you may not have even known were there.
By continuing to use a web browser after support has been halted, you’re leaving yourself vulnerable to attacks from cagey web links, spam emails, and so on. With no more updates on the horizon, any exploits found from here on out will never be patched up — and you probably won’t even be made aware of them since nobody is maintaining the software anymore. The longer you wait to switch to a new browser, the greater the risk.
Dropped web browser support also means non-security updates are also off the table. No more new features, no eventual improvements to clunky design, and perhaps most importantly: no compatibility updates. At some point, certain basic features just won’t work with an outdated browser anymore. Like it or not, Internet Explorer’s time is up — for real, this time.