1.Relocate Your Router or Gateway Device:
In the range of a typical WiFi network, it usually doesn't cover the entire house. The signal strength is affected by the distance between the router and the physical barrier between the device and the router, and the signal range is directly affected by the placement of a WiFi broadband router or other network gateway device.
How to do it: By experimenting with repositioning routers in different locations, this can best avoid physical obstacles and radio interference, two common range limiters for WiFi devices. Typical sources of WiFi problems in a home include brick walls and large metal appliances, as well as a working microwave or Cordless telephone. Sometimes, just increasing the height of the router can improve the range because many obstacles are located on the floor or waist height.
2. Changing the WiFi Channel
Range-limiting wireless interference may also be caused by adjacent WiFi networks using the same WiFi radio channel. Changing the WiFi channel number on a device can eliminate this interference and increase overall signal strength. All routers have a 2.4 Ghz band, but if you have a dual band router, one that has both 2.4 Ghz and 5 Ghz bands, you may experience less interference in the 5 Ghz band.
How to do it: check the router manufacturer's website or documentation for instructions.
3. Update Your Router
Router manufacturers have improved their software and released firmware updates to improve the performance of their products. Even if you do not have security updates and other improvements to your router, you should update your router firmware occasionally.
How to do it: Some routers have an update process built in, but most older models require you to look for updates and download them from the device manufacturer.
4. Upgrade Your Router or Gateway Radio Antenna
Most Home Network devices have WiFi antennas in stock that don't pick up radio signals and some aftermarket antennas, so most modern routers have detachable antennas.
How to do it: consider upgrading your router's antenna with a more powerful antenna. Some router manufacturers advertise high gain antennas on their products, but these antennas are often available only in expensive models So even if they can still benefit from the upgrade,. Also, consider a directional antenna that sends signals in a specific direction, rather than all directions, when your router is at the far end of the house.
5. Get a Repeater/Booster/Extender
Even though they are referred to by many names, WiFi boosters, repeaters, and extenders are basically the same thing.WiFi repeaters are relatively simple devices that take an existing signal from your WiFi router and rebroadcast it as a new network. This new network is just an extension of your main network, and all data that go through it also go through the main network.
How to do it: add a WiFi Booster to the router, access point, or WiFi client that the antenna is normally connected to.
6. Try Wireless Access points
Companies Sometimes deploy dozens of wireless access points to cover large office buildings. Many families don't benefit from having an AP, but large homes do Wireless access points help cover hard-to-reach corner rooms or outdoor terraces.
How to do it: adding an access point to a home network requires connecting it to a main router or gateway, usually using a second broadband router instead of a regular wireless access point Many home routers provide "access point mode" specifically for this purpose.
7. Try The Quality of Service Tool
When several people use the same Wi-Fi connection, the quality of service comes into play. Qos tools limit the amount of bandwidth an application can use, and you can specify which applications and services are prioritized, or even set priorities at different times of the day.
How to do it: change the QoS settings, which are usually in the advanced settings of the router interface, and you may even see that the game or multimedia settings prioritize the bandwidth of these particular applications. Note: Do not expect to find these handy tools on an old router. If this setting is not found, the router may need to be updated.
8. Ditch the old routers
As in all other areas of technology, device makers are improving their products. If you've been using the same router for years, just buy the current generation and you'll see huge Wi-Fi improvements. The current router standard is 802.11 AC, and if you run A router on standard 802.11 G or 802.11 B, you can't improve it, and even the faster 802.11 N router can't keep up with the communication standard.
How to do it: Buy A new router that runs on the current standard.
9.Reboot Your router
The timeless IT advice, “If it doesn’t work, try switching it on and off", also applies to WiFi routers. A simple reboot is often enough to considerably improve your WiFi speeds. A reboot clears the router’s memory and allows updates to install.