Windows 10: Windows 10 is utilizing huge data while connected to internet

I am connected to my laptop through mobile data plan. But the laptop is consuming lot of data. It is more than 200 MB per minute or so, because of which I am not able to work with my internet data plan. I have already disabled windows updates and all the other updates along with updates of antivirus as well. But it is not working at all.

:)

 

HTC 7 Mozart mobile not connecting to internet

Hello,

If you cannot connect to Wi-Fi or use the Mobile Data on your HTC 7 Mozart device, we suggest that you follow the steps given on
Lumia troubleshooting and repair. After each step, check to see if your issue has been fixed.

• For issues connecting to Wi-Fi networks, select Connectivity > My phone has problems connecting to Wi-Fi networks, then follow the suggested steps provided.

• And for issues connecting to the internet using a mobile data connection, select
  Connectivity > I cannot connect to the internet using a mobile data connection. Make sure to select the next options given if the problem persists.
  

We're just here if you have further questions.

Regards.

 

SYSTEM is consuming huge amount of data on internet


Good Afternoon!

Recently, I bought a second hand laptop with Windows 10 pre-installed to it. Here are some details regarding my OS:

Edition: Windows 10 Enterprise
Version: 1703
OS Build: 15063.11
System Type: 64-bit operating system, x64-based processor

I noticed however, that the laptop is consuming huge amount of bandwidth and data on our internet (Ethernet indicator blinks rapidly). Then I tried checking the data usage:





However, after a minute or two, I tried checking again the data usage (I closed the setting and re-opened it again)





Please note that I'm not running any application as of now (except Microsoft Edge). Then I tried turning off the internet connection (by enabling airplane mode). Then I checked for the data usage again. The "SYSTEM" already consumed 2 MB of data even if on airplane mode.

I tried checking if there are updates available:





I also tried checking for application updates from Microsoft Store. I paused all the download and updates:





I disabled background apps but still the "SYSTEM" consumes considerably large amount of bandwidth and data:





My friend does have a laptop with Windows 10 version 1803. Her laptop doesn't eat bandwidth like mine.

So my question is:
1. What is the "SYSTEM" process that eats my internet bandwidth and data?
2. How do you stop it from consuming my internet bandwidth?

 

Windows uploding huge amount data when I not using the pc but connect to internet.

Hai I am using windows 10 pro November build....windows,one drive and other applications are upto date . But when I connect the internet and not using any application it automatically upload a huge amount data & download also (view in the dongle's statistics) .
I am using limited data by dongle (Modem)..so it is cost effective to me & slower the browsing speed. I can't understand which application is uploading the data in the task manager. So some one give me suggestion how do I identify the application & stop it.