Ah, Third Party Apps. That is when you use third party apps. Well, Windows usually puts the links for most of those in a folder for you when you need to roll back.
Alternatively you can save the urls for them in a special folder or even save the installation programs in a folder so you won't have to hunt all over.
There's more than one way to defur a feline, my young friend.
DO NOT SAVE THE INSTALLATION PROGRAMS IN A DOWNLOADS FOLDER.