1 Nov 2019 Capital One is having an outage, and some customers can't access their Capital One Bank confirmed it was having technical problems with a To clear your Google Chrome cache: Click the wrench or settings icon on the browser toolbar. Select Tools. Select Clear browsing data. In the dialog that appears, select the checkboxes for the types of information that you want to remove. Use the menu at the top to select the amount of data that you want to delete. Capital One. Capital One offers retail bank services to individuals and businesses, including checking, savings, credit cards, mortgages and loans. Clients can review their account balances and transactions through online banking and mobile banking apps for iPhone, iPad, and Android devices.