1: Insert the screen saver into the computer.

2. Enter China Construction Bank official website.

3. Click "Download" at the bottom of the personal online banking page.

4. Follow the prompts step by step.

5. Restart the computer after completion, and then log in to online banking.

Supplement: What is electronic banking?

According to the Administrative Measures for Electronic Banking of Industrial and Commercial Bank of China, electronic banking refers to the over-the-counter financial services provided by banks to customers through communication channels or public networks open to the public, as well as private networks established for specific self-service devices or customers.