Read&Write can be used with Google Chrome on your Mac.
To use Read&Write for Mac with your Google Chrome browser:
1. Open Read&Write and go to Read&Write>About Read&Write
2. Check that the version of Read&Write in the About box is 7.3.10.
3. Open Google Chrome and you should be prompted to install the Chrome extension.
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If you are not prompted for this, this can be installed from the extension store.