This model is not user upgradable. A certified technician must do all of the work, so as to not void the warranty. The maximum RAM this model can support is 8GB, so your certified technician can replace the existing 4GB RAM stick with a 8GB RAM stick. Consult your certified technician for your upgrade options.

That will depend on the software you will need to use for your school work. Check with your school's web site for recommendations for computers compatible with their curriculum. We recommend you check with the software publisher's web sites, for the software you will need to use, for their compatibility with Windows 10 S-Mode 64-bit 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.) 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.

That will depend on the compatibility and requirements of the streaming service. We recommend you check with the streaming service web site for their compatibility with Windows 10 S-Mode 64-bit 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.) 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.

The Lenovo 100e Chromebook ships with a TN, LCD w/LED Backlight (Anti-glare) screen, with a resolution of 1366 X 768 (HD) and a brightness level of 250 nits.