More advice on how to use a wired USB connection if you cannot print wirelessly. Troubleshooting Comcast Xfinity connection issues and doing an Internet speed test to check your connection speed. CNET does a teardown teardown on the brand new iPhone X and publishes their results. A listener wants to find a missing Realtek Audio Manager program on his computer. Can you use another model printer cartridge than the one recommended in your printer? How to troubleshoot slow printing problems by updating printer drivers. Are so-called "managed services" where a company automatically sends printer ink when you run out worth the price?