Windows 10: How do I check if my PC meets the requirements to install Windows 11?

I wanted to check if my computer meets the minimum requirements to install Windows 11 as after seeing the trailers, I'm really excited to install it. Also please tell me that do we need to backup all our files before downloading windows 11? As in the minimum requirements, secure boot is included.. I'd be grateful to anyone and everyone who helps me!

:)

 

Windows 11 Pc Health Check....Arrrgh !

TPM 2 is far from the only issue. Consider DXDIAG12 and processor requirements too:
POLL: Does your current PC meet Windows 11 minimum requirements? | Windows 11 Forum

 

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

 

Lumia 650 not meeting minimum system requirements of 1GB

This was not the case yesterday. It was listed for mobile as well, now it is indeed listed as PC/Surface only.

But my question was not completely related to just this app, but why the store listed my device as not meeting the minimum of 1GB RAM. (Now it is indeed listed as incompatible as they removed ARM support from the architecture list). It was telling me to
check the requirements.