I'm logged in automatically

If you don’t want to be logged in automatically, deselect 'Remember me'. Being logged in automatically can also have to do with your cookies settings. To delete these cookies, follow these steps:

Internet Explorer:

-Click on Tools>Internet options
-Click on ‘Delete cookies’ and then on OK
-Your cookies are now deleted
-Close and re-open Internet Explorer. Go to Netlog. You are no longer logged in automatically.

Firefox:

-Go to your Firefox Preferences
-Go to the Privacy section
-Click 'Show cookies' (for Windows) or ‘Remove individual cookies’ (for Mac)
-Delete the Netlog cookies

Google Chrome:

-Click the wrench icon in the upper right corner (for Windows) or ‘Chrome’ (for Mac)
-Go to options (for Windows) or ‘Preferences’ (for Mac)
-Go to ‘Advanced’
-Click ‘Clear browsing data’
-Select the items that you would like to remove
-Click ‘Clear browsing data’