All keyboards in the world were similar. Even the special keyboards in the libraries had an almost identical layout as this laptop. Pi stared at the keyboard for a while, and soon pressed the first key. Zhang Zian peeped through the door. He couldn't see the exact key that Pi had pressed, but it should be one of the number keys above the 26 alphabets. There were no additional number keys on the laptop, so even if Zhang Zian could not see, he had a good guess of what Pi was typing: it must be the Pi. Why was Pi typing the Pi? Was it for relaxing in the same way that humans play games to relax? If he remembered correctly, there was a word number restriction in the search toolbar of the default search engine on the explorer's home page. It could not type indefinitely.
Soon, Pi opened its mouth in surprise with its eyes fixed on the screen. It was pressing on a certain number of the keyboard repeatedly, but could not enter it.
"Eeek!"
