Fair Play explain please help me

Hello,

I like to understand how to play fair on chess.com.
I only play daily games and want to know what i can use and what not, so can anyone help me with that? I’ve read the rules but do not understand everything.
I played lots of games and stored them in a database, can i use this games?
Some of them games are analysed with a chessprogram, can i use this info?
Can i use  online database games?

Maybe there are more do and dont’s, please tell me
I’ve read the rules below.

What are the rules?
Using chess programs or engines (., Chessmaster, Fritz, Komodo, Houdini, Stockfish, Chessbase with any active UCI engine) to analyze positions in ongoing games is strictly prohibited.
For Daily Chess (turn-based games with several days per move):
You may consult non-engine resources, such as books and opening databases (including the Chess.com Explorer), for standard and thematic games. Engine analyses of these resources are not allowed.
Tablebases are prohibited.
You may not seek opinions from an engine or another person regarding the opening database, tablebases, self-preparation, or analysis related to a specific game in progress on Chess.com.

For Daily you can't use engines. You can't use a database that has engine numerical evaluations for the moves.

Oke thx for reaction,
So my own games i may consult, but what if the game played is analysed bye a program?
And just online database games played bye GM,s i can use? (No evaluation)

Use of games that are analyzed is fine. Whatever you use can't tell you the best move in a position through an engine or evaluation. You have to choose the moves to play

Okay, thanks Martin

Yes that i understand, thx