Windows went completely crazy, the updates did not work, ms store is no longer compatible with laptops or wireless cards

I have a big problem with my Windows 10 Home because it has lost MS Store, then the support of the wireless card and now even the updates cause an error. I tried EVERYTHING I found and NOTHING helped me, even when I tried to reinstall Windows from the tool on the Microsoft website, it failed and since I don't want to lose my files, I can't do anything! PLEASE HELP!!!

Wireless: High ping to the local router via WiFi

I realized that there are similar questions on this topic. but the solutions do not solve my problem …

Ping reports from the local router:

64 bytes from icmp_seq=16 ttl=64 time=1.06 ms
64 bytes from icmp_seq=17 ttl=64 time=200 ms
64 bytes from icmp_seq=20 ttl=64 time=210 ms
64 bytes from icmp_seq=21 ttl=64 time=10.5 ms
64 bytes from icmp_seq=22 ttl=64 time=1.41 ms
64 bytes from icmp_seq=23 ttl=64 time=4.32 ms
64 bytes from icmp_seq=24 ttl=64 time=1.58 ms
64 bytes from icmp_seq=25 ttl=64 time=1.89 ms
64 bytes from icmp_seq=26 ttl=64 time=1.35 ms
64 bytes from icmp_seq=27 ttl=64 time=7.52 ms
64 bytes from icmp_seq=28 ttl=64 time=1.52 ms
64 bytes from icmp_seq=29 ttl=64 time=56.1 ms
64 bytes from icmp_seq=30 ttl=64 time=147 ms
64 bytes from icmp_seq=31 ttl=64 time=20567 ms
64 bytes from icmp_seq=32 ttl=64 time=19770 ms
64 bytes from icmp_seq=33 ttl=64 time=18786 ms
64 bytes from icmp_seq=37 ttl=64 time=14728 ms
64 bytes from icmp_seq=39 ttl=64 time=12690 ms
64 bytes from icmp_seq=40 ttl=64 time=11676 ms
64 bytes from icmp_seq=42 ttl=64 time=9731 ms
64 bytes from icmp_seq=43 ttl=64 time=9613 ms
64 bytes from icmp_seq=46 ttl=64 time=7802 ms
64 bytes from icmp_seq=47 ttl=64 time=7349 ms
64 bytes from icmp_seq=48 ttl=64 time=6345 ms
64 bytes from icmp_seq=49 ttl=64 time=5439 ms
64 bytes from icmp_seq=51 ttl=64 time=3499 ms

I tried to turn off the power manager, it doesn't work on my machine.
Now, the iwconfig reports:

wlp4s0    IEEE 802.11  ESSID:""  
          Mode:Managed  Frequency:2.462 GHz  Access Point: 24:69:68:94:0E:AE   
          Bit Rate=150 Mb/s   Tx-Power=22 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
          Link Quality=58/70  Signal level=-52 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:6  Invalid misc:127633   Missed beacon:0

lshw -class network

       description: Wireless interface
       product: Dual Band Wireless-AC 3168NGW (Stone Peak)
       vendor: Intel Corporation
       physical id: 0
       bus info: pci@0000:04:00.0
       logical name: wlp4s0
       version: 10
       serial: 7c:b2:7d:89:df:a5
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=iwlwifi driverversion=5.0.0-32-generic firmware=29.1044073957.0 ip= latency=0 link=yes multicast=yes wireless=IEEE 802.11
       resources: irq:135 memory:df100000-df101fff

sudo uname -a:

Linux xy-pc 5.0.0-32-generic #34~18.04.2-Ubuntu SMP Thu Oct 10 10:36:02 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux

I have two machines (pc and laptop) running on the same network, both have a dual operating system (ubuntu and windows) installed. This problem only occurs on the ubuntu system. so I think it's a problem related to the operating system.

wi fi – how to set up an Android mobile device as a range extender in a wireless network

This question already has an answer here:

I have some network problems in wireless connectivity in my home.

I have the idea that if I can keep my Android mobile phone at a point in my room where I get the Wifi signal correctly
and some application can be installed on Android or there is some mechanism by which I can use this Android phone to distribute wireless signals as an access point for it
wireless network in which it is connected. (There is a Windows program called mypublicwifi that can be used similarly, but for Windows desktops and there are other techniques for similar situations such as hostednetwork-to -create-a-wifi-hotspot-and-the-authenti)

If I can achieve the same through my Android phone
Then my connectivity problem will be solved.

Is there a program like mypublicwifi or some other technique for Android phones that can make the Android phone a virtual access point while connected to the wireless network?

Wi-Fi: prevention of DoS attacks and floods in the MANET wireless network

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Network connection: strange latency discrepancy in a simultaneous wired / wireless network

I have connected my laptop and the tower to a switch with ethernet cables. Both are Windows 10 running more or less the latest updates. I have manually configured each of the following settings:

IP Address:
Speed: 10 Mbps

IP Address:
Speed: 1 Gbps

I also have both connecting to a router below using their wireless cards on board. The tower has the address and the laptop has the address

If I ping from and vice versa (the wireless network), I get a reasonable latency, like less than 2 ms.

However, if I ping from and vice versa, I get a ridiculous latency, around the 2000 ms mark. This baffles me. Surely a direct cable connection would be faster than a wireless connection that runs through a router located in another room?

Maybe it's because the Ethernet connection in the tower is quite old (10 Mbps). Is that why I get these crazy latency statistics on the wired network? (Even if it's an old ethernet card, I wouldn't expect the latency to be so high.) I note that I will update the ehternet card in the gigabit internet tower soon, but I think it would. Ask this question here, regardless of whether there is any kind of software problem that the card change would not solve.

wireless connections do not work after updating to ubuntu 19.10 in lenovo ideapad 130-15IBK

Initially, when I bought my laptop, I faced a similar situation that I later resolved by downloading and installing a wireless controller, but forgot to register the instructions, could anyone help me with this?

Wireless – Problems installing Ubuntu ver 18

I want to try running the latest Ubuntu operating system (version 18) on my HP Pavillion laptop as a dual boot machine along with Windows 10. I have two problems. Does he refuse to recognize my Broadcom Wifi adapter, device bcm43142, and the screen is still on its side? Any suggestions would be welcome.

wireless: the rtl8821ce Wifi controller stopped working on Ubuntu 19.10

I was using ubuntu 19.10 and I had to install this Wi-Fi driver following the instructions:

How to install Wi-Fi driver for Realtek RTL8821CE on Ubuntu 18.04?

However, after applying an update and restarting it, it simply stopped working.

I searched for additional drivers and this was disabled

I tried to re-enable it but nothing happened

How can I make them work again?

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