After a decade testing PCs, routers, and home networks, I know what causes slow speeds and can help you optimize your internet connection.

This story was originally published by CalMatters. Sign up for their newsletters. At CART High near Fresno, there is no gum stuck to the floor. The saffron-yellow walls are unmarred by graffiti.

For many practices, self assessment still means wading through email chains, client spreadsheets and separate tax packages, ...