Can I stream audio from Android to Windows through Bluetooth? If yes, how?
Yes you can. Depending on your Bluetooth adapter on your Windows computer. Connect the two together, find the Phone connection and choose "Control". There you can connect to the phone as "Music and Audio".
Of course this can be different on your computer and then I cannot help you.
You could use DLNA, this allows to stream Music, Viedeos and Pictures:
I was also frustrated by windows 8 (64bit) with this as well. After upgrading from win-7 64bit to win-8 64bit, I was a little miffed to discover that I could no longer connect via Bluetooth to my windows machine and play what was on the phone.
I tried using the software for win-7 from the adapter manufacturer - no good.
So I bought a MediaLink BT (version 4.0) adapter. The device instructions say to NOT use the CD, that win-8 will install the necessary drivers. --- Drivers installed, BT adapter found and installed, but audio streaming from my phone Still didn't work.
So I tried to let the "autorun" feature of the cd install drivers, but win-8 stopped this saying it was "buggy".
So I "explored" the CD and went to the Vista_Win7>Win64 directory and ran inst.exe. This installed all of the manufacturers BT stack.
Now when I connect my HTC Vivid (ICS) through Bluetooth to my computer, a "remote control" for my phones media player pops up on the pc desktop and allows me to start the player.
This solved my audio streaming from Android to win-8 64bit problem for $14.99... woot!