Windows7 system is easy to use

Microsoft claims that Windows 7 is an upgraded version of Vista. Indeed, Windows 7 is much more beautiful than Vista and consumes less resources. Relatively speaking, compatibility is also good.
The system configuration required by windows7 is not very high, at least the official said so. So my suggestion is: If you don't pursue high-grade, new things, just office, learning and entertainment, etc., you can use XP, because XP's current compatibility is the best. If you want to try Win7, if you want to experience it, you may also like it.
However, it should be noted that the newly installed system will definitely run faster than your original system, and it will slow down after a long time. The most troublesome thing to reinstall the system is backup and driver. You must pay attention to this when installing the new system. Don't lose important files. Now Win7 is compatible with drivers under Vista.
Integrated three operating systems that are commonly used now, see what you are doing. If it is programming, then do it with XP, because win7 is mostly incompatible with programming software. Vista is not rubbish. If you play the game for entertainment, you can use win7. Basically, there are games that support WIN7 system. The same is true for entertainment software, and win7 firewall is better. Win7 should be regarded as Microsoft's best operating system. When compared to Apple.