If you are like most folks, other than those who work in an office setting, you have broken away from hardwiring your computer to a network, and running strictly via wi-fi. However, wi-fi, like most air based signals, does not offer coverage in a symmetrical pattern. Think about your cell phone coverage. In one spot, you have full power, while if you move a few yards or even feet in a different direction, and your power drops out completely.
The same thing is true for wi-fi signals, But since the signal from your router is nowhere near as strong as a broadcast signal, it’s coverage can vary dramatically in your house. So take a few minutes to review this article, and then perhaps make changes to your wi-fi router and see if it improves your home coverage.