Windows 10: WINDOWS 11 BRAND NEW LAPTOP

Hi i have a brandnew laptop, it keeps lagging when its not plugged in to its charges how do you fix it im running on windows 11

:)

 

brand new lap top battery

I ran the troubleshoot power option and it said “Display brightness setting is too high”

but it’s a brand new laptop, i should think I could expect the most from it.

I haven’t tried the next steps uou have suggested yet.

 

Microsoft Store not installed on new Windows 11 laptop

I've searched every article and tried every fix I could find. I've pasted commands in Run and Powershell. I've made sure I'm signed in. I have exhausted the extent of every search and suggestion, yet my brand-new Windows 11 computer still does not have the Microsoft Store. I pursued every avenue of help on the website, which refers me to a phone number, which then refers me back to the website.

This is a brand-new computer that does not have the store installed. Links to install, either the app or a different app through the Microsoft Store, result in blank pages.

I need to know what steps need to be taken to remedy this issue. This is not an upgrade to 11 from 10. Just got the computer today with 11 installed. Please help.

 

windows xp installation and dual core am

could someone please list the steps they follow to install windows with a dual core processor and windows xp service pack to. I'm reletively new to amd dual core and i feel i'm missing a step. All help will be appreciated. thanx