IT support, short for Information Technology support, refers to the range of services provided to assist individuals or organizations with their technology-related issues and challenges. IT support can cover a broad spectrum of activities, including troubleshooting, maintenance, configuration, and problem resolution for various hardware, software, and network systems. Common tasks of IT support include helping users with computer-related problems, resolving software issues, configuring, and maintaining network infrastructure, and helping with technology-related queries. IT support can be offered through various channels, including in-person support, phone support, email support, and remote assistance. It plays a crucial role in ensuring the smooth operation of technology systems and helping users make effective use of IT resources.