Bihar Computer Teacher TRE 4.0 is a teacher recruitment examination organized by the Bihar Government under the Teacher Recruitment Examination (TRE) initiative. This recruitment aims to fill vacancies for Computer Teachers in secondary and higher secondary government schools across Bihar.

Candidates applying must have a degree such as BCA, B.Sc (Computer Science), B.Tech (CS/IT) or an equivalent qualification along with a B.Ed or relevant teaching diploma. The selection process typically includes a written exam and document verification.

The TRE 4.0 notification includes details on eligibility, number of posts, syllabus, exam pattern, and how to apply online through the official website.