*How to update the wallet? Download the latest version. See the release date. Make sure that you have a copy of the Seed. Close wallet. Just download the new archive, unzip it, delete old folders and archives. Open index.html file. If you do not see your account, Import account using the seed. See instructions below
*Google App is updated automatically in your browser. But if you're not sure, Go to chrome://extensions/ turn on developer mode and click - Update extensions.