I have an older Windows version on my laptop, Vista Ultimate. I recently downloaded RingCentral but the PC app doesn't work. Is there any way to use RingCentral online instead of with the Windows App? Edit - Without using RingOut. From my understanding, RingOut will connect me using a different phone. I would like to use the headset on my laptop to make calls as it is a lot quieter than a regular phone. Thanks in advance.