I FINALLY got wifi for this Dell Inspiron from centurylink. It works ok except I have to keep it plugged in with the ethernet jack and the yellow cord. It's kind of inconvenient and I want to know how I can get it to work without that. I figured settings but I haven't been able to find it there. It's windows 8.1, not my fault. I (kind of) like 7 home premium but I probably won't downgrade, or could I?