OP, how long have you been studying the forum? In your earlier posts, you wrote that you had already invested in Bitcoin and managed to lose part of it. If you don't understand the difference between wallets, why make quick decisions? It may be better to create a discussion with specific questions about what you have done before and what went wrong.
In addition, there is a good encyclopedia topic on the forum, which can be your help center.

https://bitcointalk.org/index.php?topic=5277049.0