A:AnswerHi Faith - at the time there is not an option to change the wallpaper when looking at the App selection. There is a feature built in called “My Contents” that will allow you to customize the monitor while in standby mode though. Please visit this link to learn more. https://www.samsung.com/uk/support/computing/use-my-contents-on-your-samsung-smart-monitor/
A:AnswerThank you for your quesion! Yes, this you can plug a Roku stick into this monitor via the HDMI port. Keep in mind this monitor has built in smart apps as well, so depending on the app you are looking to use, you may not need the Roku. Btw, this monitor does include speakers as well as a remote to make this experience better.
A:AnswerThank you for your question! The smart monitors use a Tizen operating system just like the Samsung Smart TVs. The popular streaming applications are available on both the monitors and TVs. There is always chance there could be some special circumstances where an app availability could be slightly different.