Sounds good. This question has so many suggestions and half of them are useless and may actually cause issues. It is best to open a new thread. That way people helping have a better idea of what has been done.
Google chrome is pretty bad in general. They open a new instance of chrome for each tab and they end up using way to much memory. IE is actually more secure. It is a little technical why but they have some better protection for XSS attacks as well as a new feature rolled out last July and August that protects the pieces of memory that are waiting to be garbage collected (since memory items don't delete when you are done they are still present until that memory space is needed which is in short garbage collecting)
But that is sometime a personal preference. You can read more about security in the IBM security intelligence web site.
Sory but IE does not support BT audio and communication devices.
BT audio drivers and the end Bt audio device are supported in Chrome.
The practice of "Chrome" works like Skype.
Audio device.
Communication device.
Supported open close file , next ,back , up down sound amplitude in end bt devices.
I should not need to use flash or IE.
If it does not catch BT I just delete cookies/history and running, that's all.
Therefore, only the oryginal R drivers BT and WiFi in the device manager is important.
The application installer or windows update is too stupid for that
PS.
I think from those of your combination,
See if you can "pick up an incoming call on Skype"
The handset end in BT audio and communications device.
Who knows. R it is Original.