When choosing a computer for machine learning, both Mac and Windows have their pros and cons. For international students in North America, picking the right laptop affects how well you study and work later.
Macs use a Unix-based system, which is similar to many servers and development setups. Many machine learning tools run well on Mac. The Terminal is easy to use, and installing open-source packages is pretty smooth. Macs look good, run stably, and have nice screens, which helps with data visualization or image work. But Macs usually have lighter hardware and average GPUs, so they might struggle with big deep learning tasks. Also, some machine learning software doesn’t support Mac as well as Linux or Windows, so sometimes there are compatibility issues.

Windows PCs offer more hardware choices, including powerful GPUs that help train big models. Windows supports many third-party tools. With Windows Subsystem for Linux (WSL), you can run Linux commands on Windows, fixing some past setup problems. Windows computers come in many price ranges, so you can find good machines even on a budget. However, Windows can be less stable sometimes—system updates or antivirus programs may cause problems. Installing some tools on Windows can also be more complicated and take more time.
In short, Mac is good if you like a simple system and Unix environment, especially if you care about stability and user experience. Windows works well if you want stronger hardware, have a flexible budget, and don’t mind fixing things now and then. The best choice depends on your habits, budget, and tools you’ll use. Ultimately, machine learning depends more on your skills than the computer itself. The best device is the one that fits you.