What Do I Have to Do great songs and suddenly Kylie was a little bit cool." Jason Shawahn from About.com said along with "Better The Devil You Know" and "Wouldn't Change a Thing"; "are nothing if not pop masterpieces." He also labelled the song as a "pop classic". NME voted the song as the thirtieth best track of 1991. "What Do I Have to Do" debuted at number twenty-seven on the Australian Singles Chart, until rising and peaking at number eleven, staying there for two consecutive weeks. The song then debuted at number ninety-nine on the Dutch Top 40, until peaking at number eighty-one for one
Add-on (Mozilla) made to install the add-on on a version outside of this range, it will install but will be disabled. The success of a formal compatibility check is no guarantee the add-on will work, however. It is even possible to override the compatibility check using various extensions. The add-ons manager periodically checks for updates for extensions installed from the Mozilla Add-ons website, although checks for updates can be manually initiated by the user. If the developer includes provisions to check elsewhere, the add-ons manager will do so. Firefox 57 ("Quantum") ceases support for extensions based on XUL or the Add-ons SDK,