Chứng chỉ Tin học CNTT Cơ bản is an Android app developed by TuhocVitinh.com that helps users prepare for the CNTT Cơ bản computer proficiency certification. The app offers over 600 theory-based multiple-choice questions, as well as videos demonstrating practical usage of Windows, Word, Excel, and PowerPoint. It also features a 30-question random test to assess the user's theoretical knowledge and allows them to review their test results. This free app is a useful tool for anyone looking to pass the CNTT Cơ bản certification exam.

The app's interface is user-friendly, and the questions are organized according to the certification exam's syllabus. The videos are of high quality and provide step-by-step instructions on how to complete various tasks. The app is regularly updated with new questions and videos to ensure that users have access to the most current information. Overall, Chứng chỉ Tin học CNTT Cơ bản is an excellent app for anyone seeking to prepare for the CNTT Cơ bản certification exam.