Having trouble with your internet connection can be incredibly frustrating, especially if you rely on it for work, school, or entertainment. Whether your computer is saying there's no internet, keeps dropping the connection, or won't connect at all, there are several steps you can take to diagnose and fix the problem. Here’s a comprehensive guide to help you get back online.

1. Computer Not Connected to Internet

If your computer is not connected to the internet, the first step is to check your physical connections:

-  Check the Cable : If you're using a wired connection, ensure that the Ethernet cable is securely plugged into both your computer and the router or modem.
-  Wi-Fi Connection : If you’re using Wi-Fi, make sure your computer’s Wi-Fi is turned on. Check if you’re connected to the correct network and if the password is correct.

2.  Computer with Slow Internet 

Slow internet can be caused by a variety of factors:

-  Check for Background Processes : Sometimes, background applications can consume a lot of bandwidth. Check for any software updates, cloud backup services, or other applications that might be running in the background.
-  Restart Your Router : A simple router restart can often resolve slow internet issues. Unplug the router, wait for about 30 seconds, and plug it back in.
-  Positioning : Ensure your router is placed in a central location and not obstructed by walls or large objects. 

3.  Computer Connected but No Internet 

When your computer says it’s connected but you have no internet access:

-    IP Configuration : There might be an issue with the IP configuration. You can try releasing and renewing your IP address:
  - Open Command Prompt as an administrator.
  - Type `ipconfig /release` and press Enter.
  - Then type `ipconfig /renew` and press Enter.
-   DNS Issues : Sometimes, changing the DNS server can help. Go to your network settings and set the DNS server to Google’s (8.8.8.8 and 8.8.4.4) or another public DNS server.

4.  Computer Keeps Dropping Internet Connection 

If your computer frequently loses its connection:

-  Driver Update : Ensure your network adapter drivers are up to date. You can usually find the latest drivers on the manufacturer’s website.
-  Interference : Other electronic devices can interfere with your Wi-Fi signal. Try moving your router away from other devices like cordless phones, microwaves, or baby monitors.
-  Router Firmware : Check if there are any firmware updates available for your router and apply them.

5.  Computer Says No Internet 

If your computer says there is no internet:

-  Network Troubleshooter : Use the built-in network troubleshooter in your operating system. On Windows, go to Settings > Network & Internet > Status, and then click on the Network Troubleshooter.
-  Check Network Setting : Ensure that the network settings are correct, and there are no proxy settings enabled that might be causing the issue.

6. Computer Won’t Connect to Internet 

If your computer won't connect to the internet at all:

-  Reset Network Settings : Resetting your network settings can often resolve stubborn issues. On Windows, go to Settings > Network & Internet > Status, and click on Network reset.
-  Router Reset : If you’ve tried everything else, consider resetting your router to factory settings. Keep in mind this will erase all your settings, so you’ll need to reconfigure your network. Visit https://www.call-support-number.com/computer-not-connected-to-internet/

Conclusion

Internet issues can stem from various sources, but with systematic troubleshooting, you can often resolve the problem on your own. If none of these solutions work, it might be time to contact your Internet Service Provider (ISP) for further assistance. They can help determine if there’s an issue on their end or if your equipment needs to be replaced.