What are the ways to Change IP ?

[Borabora]

I require expert's help in providing me any valuable information regarding the possible ways to Change IP
One of my friends recommended me to try what is my ip solutions?
Do you think a proxy server is the solution?
Alternatives?

[grofee]

Ways to change IP address-
1. Connect to a VPN to change your IP address
2. Use a proxy to change your IP address
3. Use Tor to change your IP address for free
4. Change IP addresses by unplugging your modem
5. Ask your ISP to change your IP address
6. Change networks to get a different IP address