Creating a Video for Current Affairs:
1. Choose a relevant topic: Select a topic that is currently in the news and relevant to your target audience.
2. Research: Conduct thorough research on the topic and gather relevant information and statistics.
3. Scriptwriting: Write a script that highlights the key points and presents them in a clear and concise manner.
4. Visuals: Create visuals that complement the script and help to convey the message effectively.
5. Editing: Edit the video to ensure that it flows smoothly and captures the viewer's attention.
6. Publish and Share: Publish the video on relevant platforms such as YouTube, Vimeo, or social media and promote it to your target audience.

Overview of UPSC Prelims 2021 Crash Course:
1. Purpose: The UPSC Prelims 2021 Crash Course is designed to help candidates prepare for the UPSC Civil Services Examination.
2. Syllabus: The course covers the entire syllabus for the Prelims exam, including General Studies Paper 1 and General Studies Paper 2.
3. Duration: The course typically lasts for 2-3 months and includes intensive coaching, study material, and mock tests.
4. Faculty: The course is taught by experienced faculty members who have a deep understanding of the UPSC exam and the latest trends in the field.
5. Benefits: The course helps candidates to revise and clarify their concepts, develop effective study strategies, and gain the confidence needed to crack the exam.
6. Enrollment: Candidates can enroll in the course by registering at a coaching institute or online learning platform such as EduRev.