Windows 10: How do I fix wifi problems on my Inspiron 5000?

Hello. Lately I can't connect tl the Wi-fi on my Inspiron 5000. The wi-fi button does not even appear when it usually is. So far I discovered that maybe a have a problem with the Qualcomm QCA9377 802.11ac Wireless Adapter. I would appreciate any help. Thank you.

:)

 

Dell Inspiron 5000 flickers on Windows 10

The problem is with hardware. My Dell Inspiron 5000 started flickering after 8 months of use. Sent to Dell. Dell fixed it. Now laptop is just one month out of warranty and flickering came back. Dell Inspiron series are terrible products. The best thing
you can do about it is not to buy.

 

WiFi speed decrease on Dell Inspiron 15 5000 series laptop.

I use Dell Inspiron 15 5000 series laptop. From 2 weeks i am facing a problem where my laptop is getting lesser speed wifi connection while i am getting higher speed on my mobile. My mobile is getting 40 mbps and my laptop is getting only 10 mbps.
I have tested the speed of both the devices simultaneously side by side. I tried to diagnose the network adapter, it says "Your computer appears to be correctly configured, but the device or resource (DNS server) is not responding". I tested the wifi network
on other laptop, the speed in the other laptop is normal. I also tried connecting my Dell Inspiron to different wifi network surprisingly the designated speed is be achieved. Please help me with a solution for the above problem.

 

Inspiron 13 5000 's mouse and screen jumps around.

My Inspiron 13 5000 's mouse and screen jumps around. Does anyone know of a fix