JimmKerry

Open command prompt as an administrator Type chkdsk/f/r and hit enter If you are asked to schedule the task then hit Y Now restart your windows. I hope this method will help you. Source: https://windowsclassroom.com/fix-error-0x80070570/

You require DVI, power cable, VGA, HDMI, audio and display port cable. These stuff are sufficient to setup dual monitor. Here is a blog https://windowsclassroom.com/setup-dual-monitors-windows-10/ you can visit here to clear any doubt about this topic.

You can split the screen of windows 10 by using snipping tool or by using short keys. Some shorts keys are Windows+Right Arrow and Next Windows+Up Arrow for right top corner Windows+Right arrow and next windows+down arrow for right bottom Windows+left arrow and then windows+Up arrow for left top corner windows++Left arrow and then windows+down for left bottom corner For knowing about snipping tool read the article https://windowsclassroom.com/how-to-split-screen-on-windows-10/