A video call freezes just as you need to speak, the printer drops off the network, or streaming slows down in the room where everyone gathers. Before replacing your internet plan, learn how to improve wifi signal by checking where the problem starts. In many homes and small offices, a better router location, a simple settings change, or the right networking equipment makes a noticeable difference.

Start by Finding the Weak Spot

Walk through your space with a phone, tablet, or laptop connected to your usual network. Check performance close to the router, then in the rooms where you work, study, stream, print, or use smart-home devices. If the connection is slow everywhere, the issue may be your internet service, the modem, or the router itself. If it is only weak in one area, walls, distance, interference, or router placement are more likely causes.

Run the same speed test near the router and in the problem room. The exact numbers matter less than the difference between them. A large drop tells you that the WiFi signal is struggling to reach that location. Also try a wired connection, if practical. When a computer performs well over Ethernet but poorly on WiFi, focus on the wireless network rather than your internet package.

It helps to identify when the issue happens. Slowdowns that occur only in the evening can point to a busy household or neighbourhood congestion. Problems that begin when the microwave runs, a Bluetooth headset connects, or a baby monitor is active may be caused by wireless interference.

Put the Router Where It Can Work

A router hidden in a basement utility room, stuffed behind a television, or placed inside a closed cabinet has to push its signal through more obstacles than necessary. WiFi travels best through open space. It weakens as it passes through concrete, brick, metal, mirrors, ductwork, aquariums, and dense walls.

Place the router in a central, elevated, open location whenever possible. A shelf or desk is generally better than the floor. Keep it clear of large metal objects and away from cordless-phone bases, microwaves, and other electronics that can create interference. If your modem and router must stay near the cable or fibre entry point, consider adding a mesh WiFi system or an access point to extend coverage where it is needed.

For a two-storey home, the most useful location is often near the middle of the main floor, rather than at one far end of the house. In a small office, position the router closer to the workstations that depend on stable calls and cloud software. There is no perfect location for every building, but moving a router even a few metres can improve coverage.

Adjust Router Antennas Carefully

External antennas do not simply broadcast in a straight line from the tip. Their coverage pattern is broader around the sides. In a single-level space, keep one antenna vertical. For coverage above or below the router, angle another antenna horizontally. This can help devices on a different floor, although building materials will still affect results.

Use the Right WiFi Band

Most current routers offer both 2.4 GHz and 5 GHz WiFi. Some newer models also offer 6 GHz. Each band has a different purpose.

The 2.4 GHz band reaches farther and handles walls better, but it is usually slower and more crowded. It is often a good fit for smart plugs, security devices, printers, and devices located farther from the router. The 5 GHz band generally provides faster speeds and less interference at closer range. Use it for laptops, desktops, TVs, game consoles, and video calls when those devices are in the same room or nearby.

The 6 GHz band, available on compatible WiFi 6E and newer equipment, can offer very clean, fast connections in close range. Its range through walls is shorter, and both the router and device must support it. It is a useful upgrade for busy homes or offices with newer computers and phones, but it will not improve an older device that only supports 2.4 GHz or 5 GHz.

Many routers use one network name and automatically guide devices to the best band. That is convenient, but not always perfect. If a laptop keeps choosing a weak 2.4 GHz connection while sitting near the router, separate network names can give you more control.

Change the Channel When Nearby Networks Compete

In apartments, townhomes, and busy neighbourhoods, many routers may be using the same wireless channels. That crowding can make an otherwise good signal feel inconsistent. Router settings often include an automatic channel option, which is a sensible first choice. Restart the router after changing it and test again.

For 2.4 GHz WiFi, channels 1, 6, and 11 are commonly used because they do not overlap in the same way as the channels between them. On 5 GHz, your router has more options. If automatic selection is not giving good results, trying another channel can help, especially when the problem is regular dropouts rather than weak range.

Do not change several settings at once. Make one adjustment, test it for a day or two, then decide whether it helped. This makes troubleshooting much less frustrating.

Keep the Router Updated and Secure

An older router can become a bottleneck, particularly in homes with multiple people working, learning, gaming, and streaming at the same time. Check the router manufacturer's app or administration page for firmware updates. Updates can improve stability, security, and device compatibility.

Also use a strong, unique WiFi password and current security settings such as WPA2 or WPA3 when available. An unsecured or easily guessed network can allow unwanted users onto your connection, consuming bandwidth and creating a security risk. If you have visitors frequently, use a guest network instead of sharing access to your main devices and files.

A restart can solve temporary problems too. Unplug the modem and router, wait about 30 seconds, then reconnect the modem first and the router after it is fully online. This is not a permanent fix for poor coverage, but it can clear a stalled connection before you invest in new equipment.

Choose the Right Equipment for the Distance

A range extender is an affordable option for one weak room, but placement is critical. Put it about halfway between the router and the dead zone, where it still receives a strong connection. An extender placed inside the dead zone only repeats a weak signal. Extenders can also reduce available speed because they communicate with both the router and your device over wireless connections.

For larger homes, long layouts, or spaces with several dead zones, a mesh WiFi system is often the better choice. Mesh units work together to create broader coverage under one network name. Place the main unit near the modem and add satellite units in open locations between the main router and the areas that need service. Avoid placing every unit at the extreme edge of coverage.

An Ethernet cable is still the most dependable option for fixed equipment. Connecting a desktop computer, smart TV, game console, printer, or a mesh satellite by cable reduces WiFi traffic and improves consistency. For a home office, a wired connection can be worthwhile when video meetings, large file transfers, or remote desktop access are part of the day.

Powerline adapters can be useful where running cable is difficult, but performance depends heavily on your home's electrical wiring. They may work well in one house and poorly in another, so they are best treated as a practical option rather than a guaranteed solution.

Reduce the Load on Busy Networks

Even strong WiFi has limits. A household with several 4K streams, online gaming, cloud backups, smart cameras, and work calls can overwhelm an entry-level router. Check which devices are connected and remove old phones, unused smart devices, or guests that no longer need access.

Some routers include quality-of-service settings that let you prioritize video calls, gaming, or work computers. This will not create more internet speed, but it can keep high-priority activity steadier when the network is busy. Schedule large backups and software updates overnight where possible.

If your router is several years old, supports only older WiFi standards, or needs frequent resets, replacement may be the practical answer. Look for a model sized for your home or office, the number of devices you use, and the speed of your internet plan. A small apartment does not always need an expensive mesh setup, while a larger Northern Ontario home with a detached workspace may need more than a basic router can provide.

Rick's Home and Office can help you compare routers, mesh systems, Ethernet cables, adapters, and the everyday accessories that keep a home workspace running. Start with the simplest fix first: move the router into the open, test your coverage, and add equipment only where the results show you need it.