# Product Problem

- [What are proxies?](/faqs/product-problem/what-are-proxies.md)
- [Is anonymity guaranteed when using Swiftproxy?](/faqs/product-problem/is-anonymity-guaranteed-when-using-swiftproxy.md)
- [What is the difference between a proxy and a VPN?](/faqs/product-problem/what-is-the-difference-between-a-proxy-and-a-vpn.md)
- [What types of proxies does Swiftproxy offer?](/faqs/product-problem/what-types-of-proxies-does-swiftproxy-offer.md)
- [What protocols does Swiftproxy support?](/faqs/product-problem/what-protocols-does-swiftproxy-support.md)
- [How does proxy authentication work?](/faqs/product-problem/how-does-proxy-authentication-work.md)
- [Are proxies private or shared?](/faqs/product-problem/are-proxies-private-or-shared.md)
- [Can I target proxies by country, state, or city?](/faqs/product-problem/can-i-target-proxies-by-country-state-or-city.md)
- [Does Swiftproxy offer auto-rotating proxies?](/faqs/product-problem/does-swiftproxy-offer-auto-rotating-proxies.md)
- [How is my proxy billed?](/faqs/product-problem/how-is-my-proxy-billed.md)
- [Why is my connection slow?](/faqs/product-problem/why-is-my-connection-slow.md)
- [Is there a limit on simultaneous connections or threads?](/faqs/product-problem/is-there-a-limit-on-simultaneous-connections-or-threads.md)
- [What are the risks of using free proxies?](/faqs/product-problem/what-are-the-risks-of-using-free-proxies.md)