Initially, having an Internet connection was essential, but today, having a fast and reliable Internet connection is everyone's number one priority. The reason is simple: slow internet makes your daily life difficult and disrupts your plans. Adding to the frustration of a snail-speed internet connection is the fact that you'll always end up waiting for your favorite streaming show to buffer, or you'll just have to compromise on the quality of the video. blurry video. Fortunately, there is an option to fix CenturyLink Internet speed. In this article, we'll share steps on how you can enjoy the best Internet speed from CenturyLink before you have to call them in for repairs.