To enable, go to google.com/accounts and find "Multiple sign-in." Click "Edit' and make your selections.

To switch or add accounts click your email address at the top right corner of your gmail screen.

 The multiple sign-in feature will not work on the mobile version of Gmail just yet, or with the offline versions of Gmail and Calendar.

Are you annoyed with how Word opens any document from email or downloaded from the web in "Reading Layout" and just need to see the document as it would appear if printed?

If you'd like to disable this feature and open documents in the default (Print Layout) instead, follow this tip.

1. Click the "Tools" menu and choose "Options".

2. When the "Options" multi-tabbed dialog box appears, click "General".

3. Uncheck "Allow starting in Reading Layout".

4. Click "OK" to close the dialog box. 

If you've been wanting to block advertisements in the Google Chrome web browser, well then update your browser to the latest version and download the new ADBLOCK extension.