how to connect internet without router || without modem

hello dosto, mera naam hai vinod is video me maine bataya hai ki without router/modem ke bina user name or password se internet kaise chalu karte hai agar aapko ye video achha lage to ise like karna na bhuliye or subscribe my youtube channel new teach Thanks for watching. Background music information:* Big thanksfor giving us copyright free music* Song: Elektronomia - Sky High [NCS Release] Music provided by NoCopyrightSounds. Video Link: https://youtu.be/TW9d8vYrVFQ Download Link: https://NCS.lnk.to/SkyHigh