A software glitch is an unexpected error or bug that occurs in a computer program or application. These glitches can cause the software to behave unpredictably, leading to issues like freezing, crashing, or displaying incorrect information. They can arise from coding mistakes, compatibility problems, or even hardware malfunctions. Glitches can affect various types of software, including operating systems, mobile apps, and video games. While some glitches are minor and easily fixed, others can significantly disrupt user experience. Developers often release updates or patches to resolve these issues and improve the overall performance of their software.