A Yearly Wi-Fi and Router Checkup

Why a Yearly Checkup Is Worth the Half Hour

A router runs quietly in the corner for years, and it is easy to assume it just keeps working on its own. Mostly it does, but a few things drift over time without anyone noticing.

Software falls out of date. New devices join the network and old ones never leave. A password shared with a contractor or a house guest months ago is still sitting there working. None of these cause a sudden failure, but together they slowly make your network slower, less secure, and more likely to act up right when you need it most.

Step 1: Start With a Full Restart

Before checking anything else, give your equipment a clean, full restart. It clears out small glitches and gives you an accurate baseline for the rest of the checkup.

If you have one combined modem-and-router box, simply unplug that single unit, wait 30 seconds, and plug it back in. Let everything run normally for a day or two before moving on to the rest of the checkup, so you are checking a settled, typical network rather than one still waking up.

• Unplug the modem, and the router too if it is a separate box.
• Wait a full 30 seconds. Counting slowly helps.
• Plug the modem back in first and let its lights settle, about two minutes.
• Then plug the router back in and wait another two minutes.
• Give your devices a few minutes to reconnect on their own.

Step 2: Make Sure the Router Is Updated

Router makers regularly release small software updates that fix bugs and close security gaps. An out-of-date router is missing out on both.

Most modern routers can check for and install these updates automatically, but it is worth confirming the setting is actually turned on rather than assuming it is.

• Open your router's app on your phone, or type its address (often something like 192.168.1.1 or 192.168.0.1) into a web browser.
• Look for a section called Firmware Update, System, or Advanced.
• Confirm automatic updates are enabled, or run a manual check if that option is not available.
• Note the current update date if shown; if it has been more than a year, that is worth investigating further.

Step 3: Walk the House and Test Coverage

Signal strength quietly changes over a year, sometimes because furniture moved, sometimes because a neighbor's new network is now competing for the same airwaves.

This is also a good moment to notice if a room that used to work fine has gotten worse. New furniture, a fish tank, or even a neighbor setting up their own network nearby can all quietly change your coverage over the course of a year.

• Take your phone to each room you regularly use, including any porches, garages, or basements where you expect Wi-Fi.
• Note whether pages load normally and whether video plays without buffering in each spot.
• Write down any room that feels noticeably weaker than the rest.
• If one or two rooms are consistently poor, that points to a coverage gap worth addressing, either by moving the router or adding a mesh unit.

Step 4: Review Your Wi-Fi Password

Your Wi-Fi password does not need to change every year, but it is worth a moment's thought about who currently has it.

Changing the password means every device has to reconnect once, typing it in again, but each device only needs to do that a single time. It is a small inconvenience for a real gain in control over who is on your network.

• Think through who has been given the password over the past year: contractors, house sitters, kids' friends, visiting family.
• If it has been shared widely, or you genuinely are not sure who still has it, this is a good year to change it.
• Choose a password that is longer rather than clever; length matters more than complicated symbols.
• Write the new password on a card near the router so it stays handy for the household.

Step 5: See What's Actually Connected

Most router apps keep a list of every device currently or recently connected. A yearly glance through it is worth doing.

Over a year, it is common to accumulate devices you no longer use: an old phone, a streaming stick that broke, a smart plug you removed. Each one sitting on the list is not usually dangerous by itself, but cleaning it up makes it much easier to spot something that genuinely should not be there.

• Open your router's app and look for Connected Devices, My Network, or Devices.
• Scan the list for names you do not recognize at all.
• Remove or block any device you no longer own or that you cannot identify with confidence.
• If you find something unfamiliar and cannot explain it, that is a good reason to change the Wi-Fi password as well.

Step 6: Review Your Guest Network

If your router has a guest Wi-Fi network, a yearly look at it keeps it doing its job without becoming a forgotten back door.

A guest network lets visitors get online without joining your main network, keeping their phones and laptops separate from your computers and files. It is a genuinely useful feature, but the password can grow stale the same way your main one can.

• Confirm the guest network is still turned on if you want it, or off if you no longer use it.
• Change the guest password if it has been given to a lot of people over the year.
• If your router allows it, confirm guest devices are kept separate from your main network rather than mixed in.

Step 7: Confirm the Security Basics

A handful of settings, checked once and then mostly left alone, keep your network safe from all but the most determined stranger.

These settings are usually found under a section labeled Wireless Security, Administration, or Advanced Settings in the router's app. If the wording does not quite match what you see, look for anything that mentions security type, admin password, or remote access.

• The Wi-Fi security type should be WPA2 or WPA3. These are the modern, safe standards; anything labeled WEP or open with no security is out of date and should be changed.
• The router's own admin login, the one used to open its settings page, should not still be the factory default like admin and password.
• Remote management, a setting that lets the router be accessed from outside your home, should be off unless you specifically use it.

Step 8: How Old Is Your Router, Really?

Routers do not last forever, and a yearly checkup is a good time to think honestly about age.

A router more than about five to seven years old may no longer receive security updates from its manufacturer at all, no matter how diligently you check the update setting. It may also lack support for newer, faster Wi-Fi standards that modern phones, TVs, and laptops expect.

• Look for a purchase date on a receipt or account order history if you bought it yourself.
• Check the model number, printed on a sticker on the device, against the manufacturer's website to see its release year.
• If it was provided by your internet company, ask them how long you have had that specific equipment.

Step 9: Give the Cables a Look

It only takes a moment to glance at the physical connections behind the router, and a loose or damaged cable is an easy thing to miss otherwise.

Routers and modems give off a small amount of heat and need airflow to run reliably. A device buried under mail or blankets, or crammed into a closed cabinet, runs hotter and can act up more often as a result.

• Check that the cable from the wall or outside line into the modem is snug, not loose or visibly frayed.
• Check the short cable between the modem and router, if they are separate boxes, is firmly seated on both ends.
• Look at any Ethernet cables running to a TV, computer, or game console and confirm they click firmly into place.
• Dust off the equipment and make sure nothing is stacked on top of it blocking its vents.

Step 10: Check In on Smart Devices

Smart plugs, cameras, thermostats, and speakers accumulate over the years, and each one is a small computer sitting on your network.

• Note whether any smart devices have stopped working or lost their connection recently; that can be an early sign of a coverage or password problem.
• Check whether each device's own app has updates available; smart home gadgets need updating too, not just the router.
• Remove any smart device you no longer use from both the app and the router's connected devices list.
• Confirm smart devices you no longer trust, or that came from an unfamiliar source, are not still connected.

Step 11: Keep Your Account Details Handy

When something does go wrong, having a few details written down ahead of time turns a frustrating call into a short one.

None of this prevents a problem, but it makes solving one much faster. A technician, whether from your provider or someone like me, can often diagnose an issue in minutes when this information is ready to go.

• Keep your internet provider's account number and customer service phone number somewhere easy to find, like a card near the router.
• Write down your router's brand and model number for quick reference.
• Keep the Wi-Fi network name and password on the same card.
• If you use a password manager or written list for other accounts, confirm your router's admin login is recorded there too.

Warning Signs Worth Noticing Year-Round

Beyond the yearly checkup, a few signs are worth acting on whenever they show up, rather than waiting for your scheduled date.

What You Do Not Need to Worry About

A yearly checkup should be reassuring, not stressful. A few things genuinely do not need your attention.

The goal is steady, low-effort maintenance, not a technical overhaul. A little consistency beats occasional perfection.

• You do not need to change your Wi-Fi password every single year if it has stayed private and known only to your household.
• You do not need to buy the newest, most expensive router on the market just because a year has passed; a working router that is still receiving updates is fine.
• You do not need to memorize technical settings; the router's app explains most things in plain language if you look around a little.
• You do not need to do this checkup perfectly or all at once; doing most of it is far better than skipping it entirely.

When It Is Time to Call Someone

Most of this checkup is safe and simple to do yourself. A few situations are worth bringing in help rather than pushing through alone.

There is no penalty for asking for help sooner rather than later. A short visit to walk through the checkup together, once, often leaves people comfortable doing most of it themselves the following year.

• You are unsure how to find or open your router's settings app at all.
• A device on the connected list is unfamiliar and you cannot resolve it by changing the password.
• Coverage is genuinely poor in multiple rooms despite trying to reposition the router.
• The router is old enough that you are unsure whether to repair, replace, or upgrade, and want a second opinion.
• Anything about the checkup makes you nervous about breaking something.

Making It an Easy Yearly Habit

The hardest part of any yearly task is simply remembering to do it. A few small tricks make that easier.

Over a few years, this becomes a quick, familiar routine rather than a chore, and you will likely notice fewer surprise Wi-Fi problems along the way.

• Pick a date tied to something else you already do yearly, like changing a smoke detector battery or a birthday.
• Keep this guide, or your notes from using it, in the same drawer as your router's password card.
• Set a yearly reminder on your phone's calendar so it is not left to memory.
• Do not aim for perfection; even skimming half the checklist once a year beats never doing it at all.

Questions I Hear Often

A few honest answers to worries that come up around this checkup.

Your Yearly Routine, All Together

You now have a full, honest look at what a good yearly Wi-Fi checkup involves. Here is the short version to carry with you.

None of these steps are complicated on their own. Done together, once a year, they keep your network fast, secure, and dependable, and they catch small problems long before they become a stressful Saturday without internet.

• Restart the modem and router, then let things settle for a day.
• Confirm software updates are current or set to automatic.
• Walk the house and test the signal in every room you use.
• Review the Wi-Fi password and who currently has it.
• Check the list of connected devices for anything unfamiliar.
• Look over guest network access and basic security settings.

What's in the 27-page PDF

• A simple yearly checklist you can follow room by room
• How to check your router's age and whether it still gets updates
• Password and security basics worth reviewing once a year
• Checking Wi-Fi coverage in every room, not just near the router
• Cleaning up old devices and guest access you no longer need
• Signs it may finally be time to replace your equipment

Why I wrote this

I write these as printable handouts because a guide you can keep in a drawer beats a web page you have to find again. No jargon, no judgment, no rushing. If you'd rather have someone sit beside you and go through it together, that's a flat $99 first visit with the 30-day follow-up included — serving Portage County from Atwater, Ohio. — Bill