April 11th, 2007 | Published in Google Adwords
Here's a quick heads up from our tech team:
On Saturday, April 14th, the AdWords system will be unavailable from approximately 10 a.m. to 2 p.m. PDT due to scheduled system maintenance. While you won't be able to log into your accounts during this time, your campaigns will continue to run as usual. We apologize for any inconvenience.