Windows 10: Is the Windows 11 upgrade checker app, a free service? Or is there a fee involved? If so,...

Is the Windows 11 upgrade checker app, a free service? Or is there a fee involved? If so, how much? What forms of payment, are acceptable?

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Windows 10 - internet service fees?

Original title: Windows 10

If internet service fees apply...Because of the upgrade to Windows 10, How much will the fees be ?

 

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

 

Service charge or fee?

There is a mention that a service fee may be charged although the Windows 10 itself is free. What is the * charge?