The Telangana Department of School Education has extended the TS TET 2024 registration deadline to April 20, 2024. Applicants can register at tstet2024.aptonline.in. The correction window is open at schooledu.telangana.gov.in. Follow these steps: Click 'TS TET-2024', 'Edit Application', Enter Journal Number or Payment Reference ID and Date of Birth, Make changes, Submit the corrected form. Direct link is available.