How to use WiFi
The only thing you need to use WiFi is to have a device with a built-in or connected wireless module as well as an access point. Access points are password protected or open access (free Wi-Fi), the latter is located in a large number of cafes, restaurants, hotels, shopping malls and other public places, which makes it much easier using the internet on your device and not paying for GPRS or 3G traffic from your cell phone provider.
To set up a home access point, you will need a WiFi router, a free device (the price of a router for use in an apartment or small office is about $ 40) designed to set up a wireless network . Once you have set up a WiFi router for your Internet Service Provider and made the necessary security settings to prevent third parties from using your network, you will have a well-functioning wireless network in your home. This will allow you to access the internet from most of the modern devices mentioned above.What is Wi-Fi:
WiFi It is a wireless communication technology that allows electronic devices, such as computers, tablets, smartphones or cell phones, etc. connect to the Internet, through the use of radio frequencies or infrared for the transmission of information.
WiFi or WiFi is originally an abbreviation of the trademark Wireless Loyalty, which in English means ‘wireless or wireless reliability’. In Spanish, it is advisable to type in Wi-Fi without a hyphen, in lower case and in italics. Moreover, it can be used in the same way in male or female, depending on the preference and context: wifi (area), wifi (system).
In this sense, wifi technology is a computer solution that includes a set of standards for wireless networks based on the IEEE 802.11 specification, which ensures compatibility and interoperability on devices certified under this name.
such wireless communication is one that disperses cables or visible physical means of propagation, and that, instead, uses electromagnetic waves to transmit them, as this, however, will be limited to a specific range of coverage.
For your operation, Wi-Fi requires a computer (router or router) connected to the Internet and equipped with an antenna, in order for it to redistribute this wireless signal within a certain range. Receiving devices that are within the coverage area, at the same time, must be equipped with devices compatible with Wi-Fi technology so that they can access the Internet. The closer the signal source is to the device, the better the connection.
In this sense, WiFi technology allows to implement multi-user Internet connection networks. Today, many public places, such as hotels, airports, bars, restaurants, shopping malls, schools, universities, offices and hospitals, are equipped with hotspots. They offer free or paid wifi connections.
How to use WiFi
The only thing you need to use WiFi is to have a device with a built-in or connected wireless module as well as an access point. Access points are password protected or open access (free Wi-Fi), the latter is located in a large number of cafes, restaurants, hotels, shopping malls and other public places, which makes it much easier using the internet on your device and not paying for GPRS or 3G traffic from your cell phone provider.
To set up a home access point, you will need a WiFi router, a free device (the price of a router for use in an apartment or small office is about designed to set up a wireless network . Once you have set up a WiFi router for your Internet Service Provider and made the necessary security settings to prevent third parties from using your network, you will have a well-functioning wireless network in your home. This will allow you to access the internet from most of the modern devices mentioned above.
However, most home internet connections do not have data capture, so it is not a problem to download one hundred gigabytes of data every month. However, phones usually have data covers, so Wi-Fi hotspots are something to look for and use when you can.
If your phone can only use 10 GB of data in a month and you have set up a Wi-Fi hotspot, while it is true that other devices can connect to your phone and use the internet as much as they want, the limit of The data is still set to 10 GB and applies to any data passing through the main device. In this case, anything over 10 GB used between Wi-Fi devices will push the plan above its limit and create additional charges.
Furthermore, these features allow you to get information about the capabilities of each gadget on the network. For example, when you want to transfer a video from your tablet to another device, only those that can receive and play this file will appear in the list of connected devices.
Closing the ether ... The fact is that when you set up a regular network, all the devices are connected to an access point. But in the case of Wi-Fi Direct, many separate connections are created. Furthermore, participants can be as people (users of tablets, smartphones, laptops, and so on) and tools - printers, scanners, televisions, etc. As a result, a multi-storey building may have several dozen or even hundreds of grids. Because of this, a real mess is created in the air. At the same time, networks can not be controlled. This, in turn, is reflected in the rate of data transfer.
As mentioned above, the weak level of protection when it comes to connection in offices and public buildings.
What is the benefit?
This feature benefits those people in weak signal areas, such as rural villages and underground stations, as they will be able to harness the power of available Wi-Fi networks to stay connected. It is also useful in places with dead cell areas.
For example, one of my nearest coffee shops has tremendous Wi-Fi. Unfortunately, the building in which it is located has poor mobile coverage. But, I can still make a call from there, thanks to the Wi-Fi Call.
Pashto Tech
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