Hi Pourush119
I'm Louie, an Independent Advisor and a fellow Windows 10 user like you. Hope you're doing well and safe there.
I understand that your laptop uses too much data.
You can check if from Settings which app is causing to eat so much data.
- Press Windows key + I to open Settings.
- Select Network and Internet.
- Click on Data Usage.
- Click View Usage per app.
Does it show that System is the one using all your data?
If yes, go to the Homepage of Settings app > Update and Security > Delivery Optimization > Turn it off, then click Advanced Options and set all the slider to the minimum level.
Hope this helps.
Kind regards,
Louie