인터넷 속도 측정 방법 How to measure internet speed and check for problems
Recently, KT Giga Internet 10GB-related content uploaded by Korean IT/TECH was a big topic. It has been confirmed that customers have experienced inconvenience in the actual use environment, such as posting an apology at Katy’s headquarters. I too have been using only KT for a long time, so it doesn’t seem like anyone else’s. This … Read more