The Internet plays a crucial role in the lives of almost every individual today. Irrespective of their profession or the device they use, nearly every person uses the Internet to perform numerous daily activities. For instance, tons of people work remotely from the comfort of their homes using web-based collaborative tools. Similarly, students from different parts of the world attend classes, tutorials, and numerous similar events online. Besides this, people also use the Internet for shopping, consuming content, playing games, etc. Hence the Internet connection must work efficiently and stably, especially on users’ computers, since it is the device that is primarily used for working and other important tasks. According to Forbes, it is almost impossible to survive and thrive in a world without the Internet. 

Whether Macs or Windows PCs, almost every device comes equipped with powerful components and functionalities that facilitate users to connect to the Internet and enjoy the online world seamlessly. However, instances may arise where users’ computers or Macs may not connect to the Internet. This can significantly affect users’ productivity and workflow. This article will cover some of the main reasons why your computer refuses to connect to the Internet, along with potential fixes. Let us dive right into it:

  • Issues With Router

One of the most common reasons why your computer refuses to connect to the Internet is because of issues with the router. For instance, the power outlet where your router is plugged in is not functioning normally, causing problems. Besides this, another potential reason behind it could be unplugged or loose wires. Therefore, if your computer’s Internet connection is acting up, ensure that your router is plugged in properly. If the issue persists, try restarting the router. Once you shut down and turn your router on again, the chances are that it will start functioning normally, and you will be able to access the Internet on your computer. 

  • Buggy WiFi Connection

Sometimes, server or other internal problems can make a WiFi connection unstable and laggy. This can significantly hamper a user’s web browsing experience. An effective way of solving the problem and bringing normalcy back to the Internet connection is to “forget” a network and reconnect to it again. The majority of people enable the automatic connection option, resulting in the computer getting connected to the saved network every time it is turned on. The problem may be solved by forgetting the network and reconnecting to it again. Both macOS and Windows offer different steps following which users can forget a network. 

Suppose you are a macOS user and wish to forget a network. In that case, all you need to do is click on the WiFi icon in the menu bar, open the “Network Preferences” option, select the network, hit the “Advanced” option, click on the network and tap the minus sign. Once you have disconnected, you can reconnect to it again without hassle. To know more, open

Similarly, if you are a Windows user, you can forget a WiFi network by clicking on the WiFi icon present in the rightmost corner of the taskbar, opening the “Network & Internet” section, navigating to the “WiFi” tab, opening the “Manage known networks” window and clicking on the “Forget” option. 

  • Firewall Software

Firewall software and applications protect your computer from harmful or malicious files. However, there are instances when your system’s antivirus or firewall software blocks valid internet traffic. This generally happens when more than one security software is installed on your system. Their contention leads to an abrupt and unstable Internet connection. Sometimes, this prevents your computer from connecting to the Internet altogether. To determine whether it is the cause, try disabling it and checking whether your Internet connection gets restored. If it does, consider adjusting the settings of the firewall software. If the problem persists, consider switching to an alternative that has all the safety features you require to keep your computer safe from malware. 

  • Hardware Issues

Every Mac and PC comes equipped with an internal WiFi adaptor which facilitates users to connect to the Internet seamlessly. However, due to continuous usage, the network adaptor might get damaged because of overheating or age. As a result, your computer fails to connect to the Internet. This generally happens with computers that are used extensively every day. To determine whether there is a problem with your computer’s network adaptor or not, try out all the solutions mentioned above. If nothing works, the issue is probably with your device’s hardware. It would be best to get it checked by a professional technician at an authorized service center to ensure that the issue gets solved without further complications. 

The Internet is an integral part of millions or probably billions of users all around the globe. The majority of them use Macs or PCs to reap the benefits that the web has to offer. If your Mac or PC is exhibiting connectivity issues, try out the solutions mentioned above.

See Also : A Complete Guide to Fiber-Optic Internet

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