Consider a square with some part missing at the middle of the right side. There is an arrow pointing towards east or right side for which the tail starts from the center of square and head of arrow begins at the missing part on the right side of square.
This is the Exit icon for Windows 10
. Here we go. Optimized for 32x32 px, these are the simplest icons in the line style. Downloadable formats are PNG and SVG, among others. Icons8 icon pack is unique in providing a huge number of icons designed by the same team of four designers who create the new icons every working day in the same style and with the same quality. Same cool as the Bat Face, huh.