There is a clear plastic attachment for the brass screen support arm that is used for cable management. You can use this clear plastic attachment to organize any cables you use with your computer.

That will depend on the requirements and compatibility of the specific software you want to use. The Lenovo IdeaPad 15.6-Inch Laptop, model number 81UT00EAUS, ships with Windows 10 S-Mode Operating System. Windows 10 S-Mode provides added security by only allowing APPs available ( and therefore certified by Microsoft) at the Microsoft Store. If you don't need the added security or you need to install APPs not available at the Microsoft Store, you can switch to standard Windows 10 Home 64-bit Operating System, at no additional cost. We recommend you check with the specific software publisher's web sites for their compatibility with Windows 10 S-Mode 64-bit operating system and the minimum/recommended hardware requirements (Is a Graphics card required, the processor speed and the minimum required system RAM and the minimum available hard drive space) to run their program, then compare those requirements to this system's configuration.

We recommend you call Lenovo Tech Support at: 877-453-6686.

No. The Lenovo IdeaPad 3 17 Laptop, model number 81W2004AUS, does not have a touchscreen.