Short term

Certainly, there are various short-term courses available that you can pursue after completing your 12th standard and can be completed through correspondence or distance learning mode within a year or less. Some of the popular options include:
Certificate/Diploma courses in Computer Applications
Certification courses in Digital Marketing, Social Media Marketing or Search Engine Optimization (SEO)
Certification courses in Graphic Designing, Web Designing or Video Editing
Certification courses in Foreign Languages such as French, German, Spanish, Japanese or Chinese
Certification courses in Data Entry, Content Writing or Transcription
These courses can be pursued through various distance learning or online platforms that offer flexible study options and can be completed within a short period of time. It's recommended to choose a course that aligns with your interests and career goals, and also holds value in the job market.