Microsoft has NOT fixed this problem (and I do not think they ever will), but if you use Firefox as your browser, and you are comfortable installing a free browser extension that runs user scripts, then you can enable auto-complete on the Microsoft Sign
On page.
Search for and install Greasemonkey ... it is a free browser extension for Firefox that runs user scripts.
Once Greasemonkey is installed, then install the following script into Greasemonkey:
// ==UserScript==
// @author langware
// @version 1.0.0
// @name Enable auto-complete in MS Sign-on page
// @include https://login.live.com/\*
// @date May 9, 2016
// @run-at document-idle
// @grant none
// ==/UserScript==
var elmLink = document.getElementById("i0281");
if (elmLink != null)
{
elmLink.removeAttribute("autocomplete");
}
The easiest way to install a script is to copy the above code into a notepad window. Then save the file on your hard drive (somewhere where you can easily find it) with a name like: Enable_Autocomplete.user.js
Then open Firefox to a blank page, and also open File Explorer to the location where you saved the above script. Finally, drag and drop the above script's file from the File Explorer window to the blank page in Firefox. You will get a pop-up asking to install
the script.
If at any point you want to remove the script, open Firefox, click Tools > Add-ons. When the add-ons tab opens, click User Scripts (in the left column) and click the button labeled REMOVE next to the entry for the above script.
With the script installed and enabled, just be sure that you do not have the Firefox option set to clear history when you exit .... and after signing on to Outlook once (and entering your email address into the input box so that Firefox will remember your
email address) ... the next time you sign on, and start typing the first character of your email address into the input box, Firefox will auto-complete it for you.
Thanks go out to user schmactor who posted the original code for this script.