Just trying to sort something out on my parents PC (they're not computer literate at all) and I noticed that for some reason since the last time I was up here their IE automatically opens 3 tabs when you open it like this:

Seems a bit sus to me as they can't tell me when it started happening (not something they'd particularly notice as they don't know the difference between a webpage, browser etc etc).
They have Kaspersky, which is running and doesn't show any issues, but I'd like to uninstall IE and reinstall it just incase there is something wrong (and before you ask.... yes it has to be IE rather than firefox or chrome because it's familiar to them).
Anyway, my question is this..... If I uninstall IE, how do I then re-install it as I won't have a browser to get to a page to download it? I've tried downloading it first, but I go to the IE page and it says that I already have the latest version available for this computer, so won't allow me to download anything.