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Yes, we know—running firmware updates is annoying and time consuming. Butif you have an older router, those updates ensure your router's software is running at its best and most efficient. And remember: It's best to buy a new router every seven or eight years.

Most routers have two adjustable antennas on top. If yours are parallel, it's time to switch things up and go perpendicular. Wi-Fi works best when signals are parallel to a device’s internal antenna, which are horizontal in laptops and vertical in desktop computers. Internal antennas vary in mobile devices, depending on how you’re holding them (in portrait or landscape mode). Keeping a router’s antennas perpendicular to each other will ensure a solid connection between your home network and your smartphones and laptops.

Typically, a beer is something best enjoyed after a home improvement project is complete, but in this case, it's necessary to drink one before you even get started: The aluminum in beer and soda cans reflects and extend the signal farther than the router itself.

Here's how it works. Step one: Have a beer and wash out the can. Then, remove the pop top and, using a pair of scissors or a utilityknife, cut around the bottom of the can to remove it. Repeat the process for the top of the can, just below the mouth, but don’t cut all the way around—leave about 1 to 2 inches of space at the top to make sure the mouth of the can is still attached. Then, from the bottom, cut down the middle of the can on the opposite side of the space. Fan out the flaps to create a curve or parabola and turn the can upside down to stand it up. Stick one of the router's antennas through the mouth of the beer can and use a small piece of duct tape or blu-tack to keep it in place, then repeat the process for the other antenna. Although your router might look messy, your signal strength should greatly improve (at least in certain directions).

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