Purchase Options:

Raspberry Pi Pico (2) W has wireless LAN and Bluetooth, Raspberry Pi Pico (2) does not.
This option includes the Raspberry Pi Pico 2 board.

Overview:

This latest upgraded board has a higher core clock speed, double memory, more powerful Arm cores, optional RISC-V cores.
Allows users to choose between dual industry-standard Arm Cortex-M33 cores and dual open-hardware Hazard3 cores.

We provide free technical support to help you with any questions and problems.

Tutorial and Code:

Comes with detailed tutorial and MicroPython, C, Processing (Java) code. (Download needed, no paper tutorial.)
Including basic electronics knowledge and dozens of projects.

The download link can be found on the product box.

Contents of MicroPython / C Tutorial:

(Note: MicroPython tutorial have slight differences.)

Preface
Chapter 0 Getting Ready
Chapter 1 LED
  Project 1.1 Blink Onboard
  Project 1.2 Blink
  ...
(Refer to tutorial for details.)
  ...
Chapter 27 Attitude Sensor
  Project 27.1 Read Sensor
Chapter 28 RFID
  Project 28.1 Read UID
  Project 28.2 Read and Write
(The following chapters are only for (2) W.)
  ...
Chapter 30 WiFi Working Modes
  Project 30.1 Station Mode
  Project 30.2 AP Mode
  Project 30.3 AP + Station Mode
  ...
Chapter 34 Bluetooth Audio
  Project 34.1 Data Passthrough
What's Next?

Contents of Processing (Java) Tutorial:

Prepare
Chapter 1 Oscilloscope
  Project 1.1 Oscilloscope
  ...
Chapter 5 Pong Game
  Project 5.1 Pong Game
  Project 5.2 Pong Game 3D
Chapter 6 Tetris
  Project 6.1 Tetris
What's Next?