The phrase "access account" refers to being able to enter or reach your account. It means being able to log in or use a website, application, or system with your personal credentials. Full definition
You can schedule a single or recurring loan payment by accessing your account online. (alaskausa.org)
You may modify or correct your Personal Information at any time by accessing your account on the Site. (dockatot.com)
The results showed that 92 percent of adults use e-mail and of those adults using e-mail, 61 percent access their accounts on a daily basis. (realtormag.realtor.org)