Windows 10: Why is my Wi-Fi doing this?

Hello Microsoft Forum Users, my Wi-Fi has been recently doing something really strange, when my computer isn't on, it works fine no issues, but when I turn my PC on, it starts having really bad lag spikes and its almost unusable. It goes from 10 mbps to around 100 kbps and sometimes even in the bytes. I don't know what to do, I've searched everywhere and I can't seem to find a fix. Can anybody help me?

:)

 

Wi-Fi disappearing at random times.

Hello. So I did the steps. And 2 minutes after doing the steps my Wi-Fi disappeared again. The thing is my home Wi-Fi only disappears from the list but other Wi-Fi network's don't.

 

Trouble Changing Wi-Fi Password


I've been following the following steps to change my Wi-Fi password for some time:

1. Launch Control Panel.
2. Click "Network and Internet."
3. Click "Network and Sharing Center."
4. Click "Wi-Fi...."
5. Click "Wireless Properties."
6. Click the Security tab.
7. Check "Show characters."
8. Enter the password in "Network security key."

Those steps have been working just fine, but today I discovered a new wrinkle. If I change the password inside the router first, "Wi-Fi..." doesn't appear in step 4. This isn't much of a problem at home, because I can just change the password in Control Panel before I change it inside the router, but it would be a problem at a public hotspot, or something of that nature. I also tested Brink's instructions in "How to Connect To a Wireless Network in Windows 10," but they don't work for me either. How can I fix this?

 

wi fi connection

After windows 1903 update I don't have any wi fi connection or icon showing and have tried many suggestions on how to get it, but none have worked.

Can you provide a step by step instruction on how to get wi fi icon and network.