"Win 101 Download" is a term that usually refers to downloading the 101st version of Windows. However, it's important to note that Microsoft doesn't release their operating system versions in such a numerical order. Instead, they're named after significant updates or changes, like Windows 7, Windows 8 or Windows 10. If you're looking for a specific version of Windows to download, it's best to head to the official Microsoft website. You will find legitimate, safe downloads for all versions of Windows there. Be aware of third-party sites that may offer downloads - these can often be risky and may infect your computer with malware. If you're still having trouble finding the right download, consider reaching out to Microsoft's customer support. They can guide you to the correct download and ensure that your computer meets the necessary system requirements. Always remember to back up your data before installing a new operating system.