I have Windows 7, Google Chrome and Noteworthy Composer.

My computer readily plays MIDI's on Windows Media Player.

I'm not giving up my Windows 7 until forced to at knifepoint. I saw what a dog's breakfast Windows 8 was when my husband got his own computer, and I have little faith in Windows 10.

In the last few months, I have found that some mysterious force is interfering with my MIDI keyboard so that I can't hear a note even though the stick & dot appear on the screen. This is remedied by turning the keyboard off and turning it on again.

For years, the BBC has been bad in this way. Now it seems to be other sites at well, including YouTube.