Photoshop CC and Photoshop CS5

I have asked adobe, but received no answer.

I have an existing Photoshop CS5 install with various plugin suites installed such as topaz and Nik.

What I want to know is if I subscribe to the CC photographer's package:

1) will it affect my existing CS5 install? Or the plugins?
2) will I still be able to use CS5 and the plugins (alongside CC) as if CC was never installed?
3) whenever I decide to unsubscribe from CC, will I be able to go back and use CS5 as if CC was never there?

Other secondary question:

- does the CC install of PS also include Browse and the latest ACR engine?

1) No.
2) Yes.
3) Yes.

Yes to ACR - I do not know what Browse is. Do you mean Bridge? Yes, Bridge is part of the CC tools.

kirk

Thank you very much for the info. Yes, sorry... Bridge.