Microsoft Wubi…
I use the Wubi-pinyin input method on macOS and Linux systems by installing the Rime input method framework. On a Windows system, Rime is also available if you have the Administrator privilege. Unfortunately, I am only a standard user on my laptop at work. So I have to find a not-bad alternative and the built-in Microsoft Wubi looks like a good choice. It actually tastes delicious. No compatible issue, it is Wubi-pinyin compatible, and very fast. The only thing I might complain about is that you cannot press Enter key to send out the code you input onto the screen, but pressing the Shift key twice did the trick. In total, it is a good choice, and most importantly, it is built-in.
