40 Google+ Tips and Tricks for Power Users
Google+ Tips Part 2: Circles
16. Use Google+ to save posts and other important content. Go to your Circles page and search for your own name. Add yourself to a new circle called ".Save" (or something to that effect). Then, anytime you see something in your Google+ Stream that you want to save, just share it with your .Save circle. You can browse through your saved stuff by opening your .Save stream (it'll be at the top of the "Stream" list on the left-hand side of your Google+ home page). No one other than you will be able to see it.
17. If you use a note-taking service like Evernote, you can save content directly from Google+ into your off-site notepad. First, find your account-specific Evernote email address. Add that address into a new Google+ circle called "Evernote" -- then, anytime you want to save something from Google+ to Evernote, just share it with that circle. Google+ will send the content in an email, and Evernote will translate it into a notebook item in your account.
18. Want certain circles to show up higher than others in the main Stream list? Circles whose names begin with a period (like ".Save") will always shoot up to the top. Names starting with an asterisk (like "*Important") will appear next.
19. The default Google+ circles will always appear above everything else. To get around this, create your own new circles to replace the default ones (e.g. "My Acquaintances" to replace "Acquaintances," and so on). Be sure to move everyone from the default circle to your new replacement one, then delete the default circle when you're done.
20. When moving people into circles on your Google+ Circles page, hold down Ctrl or Shift to select more than one person at a time. You can also click and drag to draw a box and select multiple people to move.
21. To copy one entire circle into another circle, click on the first circle and select "View circle in tab." Then select "More actions" and "Select all." Now, just drag the entire group down into the other circle and -- voilà! -- the deed is done.
22. Change the layout of the Circles page by clicking and dragging the divider line up or down between circles and people. This allows you to create more space on either side of the line.
23. If you want to look at a lot of people at once on the Circles page, try pressing Ctrl and "-" a few times to zoom your browser out and make the content smaller. You can always press Ctrl and "0" to return to the normal view.
24. From the Circles page, double-click on any person to jump right to his or her profile.
25. Try this: On the Circles page, hover your mouse over a circle that has at least 30 people in it, then scroll with your mouse's scroll wheel. The faces in the circle will rotate around like a carousel, giving you a nice graphical way to see who's inside.