This Dell Studio 1555 laptop boasts an Intel Core 2 Duo processor with a speed of 2.00 GHz and a 15.6-inch screen with a maximum resolution of 1366 x 768. The black-colored laptop is equipped with an ATI Mobility Radeon HD4500 graphics card and runs an Windows 7 Home Premium SP1 operating system that is already activated.  In addition to its impressive specs, this laptop also features a built-in webcam, optical drive, 10/100 LAN card, backlit keyboard, and built-in microphone. With a storage capacity of 1 TB on its HDD, this Dell Studio laptop is perfect for all your computing needs.

  Upon start up you will see a screen Picture number 2 above, you should get this screen until you replace the battery. Once that is done you should stop getting it. Until then press F1 for normal boot into the operating system.  

  I have added and installed some freeware programs for the convenience of the person who purchases this laptop.  The are as follows: Microsoft Edge web browser, and VLC media player for DVD playback.