Microsoft Update

I need to reset the option to use Microsoft Update. I had previously clicked
the link to "Get updates for more products" in Windows Updates, then needed
to go back to a previous restore point, do to other issues. The issues still
occurred, and I found another solution. I undid the System Restore, so that
all the installs I had completed would be back. But now, the "Get updates for
more products" link is back and when I click it, it just opens up the page
telling me the Windows Update is now on the Start Menu. Something in the
registry (or maybe a cookie?) is telling Microsoft's website that I've
already agreed to the license agreement for using Microsoft Update, so it
does not install the update to switch over to that from Windows Update.