Frequently asked questions (FAQ)
- How do I get a course certificate?
- If you have problems with video on the computer
- What to do if I have problems with video on my mobile device?
- Why is my progress different in the app and the web version?
- How do I get a license key from JetBrains?
- I accidentally left a course I had already paid for. What can I do to get back?
- How do I delete my account?
- How do I delete my course progress?
- How do I change my first and last name in my certificate if they are written incorrectly?
- Supported browsers
- FAQ
- Contacts