Build your old computer for VM

An old computer can be repurposed as a virtual machine (VM) host, allowing you to run multiple virtual machines on a single physical machine. Here are a few things to consider when using an old computer as a VM host:

1. Hardware requirements: Your old computer should meet the minimum hardware requirements for the virtualization software you plan to use. For example, VMware recommends a minimum of 2GHz processor, 2GB of RAM, and 8GB of storage.
2. CPU: A powerful CPU is important for running multiple virtual machines. Look for a CPU with multiple cores and high clock speeds.
3. RAM: A minimum of 4GB of RAM is recommended for a basic VM host, but more is better if you plan on running more demanding VMs.
4. Storage: Your old computer should have enough storage to accommodate the virtual machines you plan to run. Consider using an external hard drive or network-attached storage to increase storage capacity.
5. Networking: Your old computer should have a fast and reliable network connection to accommodate the data transfer between the host and the virtual machines.
6. Operating system: You will need to install an operating system that supports virtualization, such as Windows 10 Pro, Windows Server, or Linux.
7. Virtualization software: Popular virtualization software options include VMware Workstation, Oracle VirtualBox, and Hyper-V.

It’s also a good idea to research and compare different virtualization software options before making a decision. Additionally, you can also check out online forums and guides for advice and recommendations from other VM hosts.

Please note that the hardware requirements and prices are subject to change, and you should research the current market price and requirements before making any purchase.