Windows 7 annoying security tips how to cancel?

        When I use Windows 7, I will get a warning message every time I turn it on, showing that my computer is not safe. How can I set this to prevent this information from being displayed?

To cancel the safety tips windows7 may be set in accordance with the following method, first click on the bottom right of Windows7 warning icon, and click Custom control panel, you can also select the "Start" button to enter the "Control Panel /System and Security/Operation Center" Then open the operation center page, click the setting in the update operation on the left, and then, in the message page that opens or closes, you can select the items that you do not want to be prompted, and then press the OK button. Just fine.