Indeed, you can do a BSc in Information Technology (IT) after 12th Commerce, but check the eligibility of the university first. Some institutions do accept commerce students without Mathematics but others have it as a requirement. If you do not meet the criteria, you don’t have to worry as you can do a bridge course or take a BCA (Bachelor of Computer Applications) or BBA with IT specialization.
Students covering BSc IT also leads them to software development, IT management, data analytics, and other fields because they learn programming, database management, networking, and even cybersecurity. So, commerce students who want to go towards IT should focus extensively on their math and logical ability. Some universities do not allow commerce students to enroll in BSc IT, but the gap can be covered with coding web development and networking certificates along with other degrees. It is best to confirm the specific requirements of the university you intend to apply for to avoid complications later.