General Topology is a branch of mathematics that studies the properties of space that are preserved under continuous transformations. It focuses on concepts such as open and closed sets, convergence, and continuity, which help in understanding the structure of different types of spaces. In General Topology, mathematicians explore various types of topological spaces, including metric spaces and Hausdorff spaces. These spaces provide a framework for analyzing limits, compactness, and connectedness, which are essential for many areas of mathematics, including analysis and geometry.