PC Diagnostic Tool


AT&T Tech360SM PC diagnostic tool


A feature of your AT&T service - available to you at no additional cost.

  • "Do It Yourself" PC support tool
  • Identifies issues
  • Helps improve the overall performance of your PC

Create your account

To get started, simply click here to create an AT&T Tech360 account.

  • Keep your Username (email address) and Password handy. You'll need to use them for the "Credentials" window once the software downloads
  • If you already have an AT&T Tech360 account, you can login here.


Click here to learn more about Tech360 and how you can have your own "virtual" IT department at your fingertips - including unlimited computer data backup - all at an affordable cost

Or, call 888.855.2338

Download the AT&T Tech360 Desktop Support Agent