If you are facing the aol mail login or aol mail sign in Problem then you have to follow certain steps for accessing the account. This problem may occur during the Websites store temporary files and some cookies cache option on your computer in order to remember you for return visits. So you have to control all the access data. If your browser history settings call to be recorded for an especially long period of time, then the file size can become quite large. Thus clearing cache data in this list frees up space on your computer and you can access the data of email.