This is the Właściwości wyszukiwania 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.
The image shows a square filled with dots and lines signifying writing. There is a border at the top that gives the impression that this is an internet window. Overlapping the bottom corner of this window is a magnifying glass.