Install 32-bit Debian Linux. It takes 30 minutes and gives you the latest Tor Browser, full security patches, and a usable web experience.
If you must use Tor on a Windows Vista 32-bit machine, consider these community-suggested methods: Establish a Proxy
: Using an outdated browser on an unsupported OS like Vista leaves you highly vulnerable to malware and exploits. Connectivity Issues
For advanced users, Whonix can run inside a virtual machine to isolate your IP address, though this requires more RAM than most Vista machines have. Conclusion
The short answer is —not the modern version. The long answer, however, involves legacy support, workarounds, and a very serious conversation about why you should upgrade.