Windows 10: Missing power options and profiles in Windows 11 Pro Dell XPS 9350 2024

Hi. I have a brand new Dell 13" XPS 9350 2024, running Windows 11 Pro. I've noticed a few things that seem problematic with the power configuration.There is only a balanced plan, and not a battery saving one or a high performance one. Are those available somewhere?There is no sleep mode option at all, even if I select "Change settings that are currently unavailable.". It does say at the top "Some settings are managed by your systems administrator", but that's me - it's Windows Pro, but it's a personal laptop and I'm the only user, and it's not on an AD. Sleep isn't there, or in the power-off

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Auto Display Brightness Missing - Dell XPS 13 9350

Hi and hope that someone can help. My Dell XPS 9350 Laptop has recently 'lost' any settings for Auto Display brightness. I am on the Insiders program, currently on 17704. I am not sure if Windows 10 can even recognize that the laptop has a light sensor.
Latest Dell Intel display driver installed.

Thanks ……. in advance...…….. Joe

 

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

 

Issue with July 2024 Windows update on Dell XPS

Due to some serious issues with my Dell XPS laptop computer after the July 2024 update for my Windows 11 Pro Ver 23H2, I uninstalled the updates but that did not fix my issue. Now I don't see an option to try to reinstall the updates. My "desktop" is not the one I had (background picture is one of Microsoft's standard backgrounds) and all my files are gone but thankfully can be found on OneDrive. It appears as though the update resulted in a complete reset. I don't know how to proceed?