We sells laptop-computer with upgraded configurations. If the computer has modifications (listed above), then the manufacturer box is opened for it to be tested and inspected and to install the upgrades to achieve the specifications as advertised.If no modifications are listed, the item is unopened and untested. Defects & blemishes are significantly reduced by our in depth inspection & testing.Accessories: 128GB SD Card and 3-IN-1 Hub, Microprocessor: Intel Processor N150 (4 Cores, up to 3.6 GHz).Webcam: HP Wide Vision 720p HD camera with camera shutter and integrated dual array digital microphones. Activate pre-installed Office 365:1.Launch any Office app, 2.Start your activation by signing in with your Microsoft account(Create a account if you don't have one yet), 3.Click "Activative Office", 4.Sign in your account and follow the next prompts. 5.Complete Step 1,2 and 3. 6.Click on Refresh once Office is ready.7.Open a document and accept the license agreement.