I borrowed windows from Microsoft and Ubuntu.

I have borrowed windows from Microsoft, and Ubuntu is also a general Linux technology-Linux technology and application information. The following is a detailed description. I finally used the ubuntu system and had to study it for so long. When I saw the system, I was very happy. After all, my efforts were not in vain. In the future, let Microsoft's damn windows system disappear. Like ubuntu's clean, concise, and good functions. General functional systems come with their own, so that I do not need to install them easily. However, after all, the development time is short and not complete, and few software is supported. The biggest headache is the installation and uninstallation of some software that comes with some systems. Some of them are unclear, and there are a lot of commands that have not been mastered. They are basically used for current queries, maybe you will be familiar with it later. I don't know how powerful the ubuntu system's anti-virus Trojan is. Many people on the Internet say that this system will almost never be poisoned, but I always think that ubuntu is also an operating system and there must be a vulnerability, as long as a vulnerability exists, it will inevitably be attacked by viruses and Trojans. But for now, it is definitely better than windows. Continue to study ubuntu, hoping not to disappoint me.