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Chrome Connectivity Diagnostics

So you’ve tried changing channels, but you’re still having issues with your Wi-Fi. Google has a Chrome app that can help called Chrome Connectivity Diagnostics. . This app runs a number of tests on your laptop’s current Wi-Fi connection to determine if you have an Internet connection available to you, a DNS connection, the right ports are open on your laptop, and then runs a bunch of checks with Google products. If there are any issues you’ll see them at the top of your window under a heading called Warning Tests. Click the problem and you get a summary of what’s going on. There are also some Chrome OS-only features including Wi-Fi network strength and whether your default gateway is reachable. Transfer Files

Part of the appeal of Wi-Fi is that it allows you to connect a variety of devices throughout your home to the same network. Getting those devices to communicate with one another, on the other hand, is not so simple—unless you know what software to use. For PCs, the simplest option is to use the Windows HomeGroup feature, which was first introduced in Windows 7. You'll be able to share printers, music, videos, and documents this way. Tools like AirDroid, Pushbullet, and others can help you transfer data from your mobile device to your PC. Some of these tools don't require you to be on the same network, but when you are, things move more quickly.

If your internet bandwidth and speeds don't improve despite these efforts, there's a more serious issue at hand, one that's directly related to your internet’s quality and it may be time to switch to a better plan.