Windows 10 is not a system that requires a powerful machine. More power will indeed result in a better experience, but you see,
The minimum requirements are quite affordable:
- Processor at 1GHz or faster
- 1GB of RAM for the 32-bit version and 2GB for the 64- bit.
- 16GB of free disk space. If we create a partition, you must have at least 45GB in total
- Graphics card compatible with Microsoft DirectX 9 with WDDM driver Microsoft account and internet access
I think you will agree they are not anything special. Any computer with Windows 8.1 can run without problems Windows 10. Even older computers that came with Windows Vista will also leap.
But the best thing is that thanks to these requirements you can also use virtualization to install Windows 10 without worrying that you will screw up your current installation or ride “playing” with disk partitions.