Most of the YouTube Linux gurus seem to gravitate towards Linux Mint, Arch and Fedora as top ranked Linux distros. On my 13 year old computer I can still run Mint 22.0 with no problems and with an equally old Nvidia GTX 650Ti video card.
I also had excellent luck installing Pop!OS22.04, though I still keep Linux Mint 22.0 as my top distro to use. Mint out of the box has more of the appearance of Windows 11, while distros like Pop!OS resemble more of a Mac GUI. Both are Ubuntu-based, which I have had the most luck with. Arch-based distros not so much, at least on my older computer.
If go onto YouTube, you'll find a number of presentations specifically advocating first-time former Windows users try Linux Mint 22 or Zorin OS17. Though it's best to understand that doesn't imply that they operate anything like Windows. However I've tried both, and they are easily installed compared to other distros. And I like the fact that the primary installation procedure in them makes sure you initiate your firewall before actually using the OS itself. (Some distros don't even mention a firewall, where you have to hunt for it.) Mint is a distro that operates with Trusted Platform Module 2.0 enabled or disabled in your motherboard's BIOS. (Many other distros like Pop!OS won't install unless you turn off TPM 2.0). Important if you are dual-booting or using removable drives, since last I heard that Windows 11 requires TPM 2.0. Linux does run on less memory, but I wouldn't try running on much less than 8GB.
The biggest reasons I prefer Linux Mint is both the ease of installing it, and the very nice compliment of software that is included in the basic installation. Everything you really need at the outset plus a little more for good measure. And it comes in three flavors. I prefer "Cinnamon", but the other two flavors are more optimal for older computers.
While I've done a lot of distro-hopping in the past just to see what's out there and how it runs on my computers, it's an easy process for me as I use removable/swapable SSDs. But in the end, I have always come back to Linux Mint.
The one critical thing to understand when considering Linux is that nearly all distros have no formal support. Leaving you to go online to search for whatever problems you may have. Though I find the Linux Mint forum often has the answers to such problems. My most initial problem when installing it was that while I had headphone sound, I had no external speaker sound whatsoever, which initially freaked me out. But like most such issues, I found the solution to that problem, downloaded the Alsa-Tools-GUI and followed directions in editing three files pertaining to my Realtek/Intel sound chip on my motherboard.
Most of all, don't expect to rely on anything you may understand about Windows. More than likely, it won't help you at all. But while this is a whole new ballgame with a learning curve, it's a much better, more secure OS. And it runs on far less system resources compared to Windows. And don't be shy about trying out using terminal commands. A lot of it comes down to just cutting and pasting.
Actual hardware specifications? Perhaps the most difficult thing to comment on. Making it more a case of trail-and-error based on whatever computer you have. Let's just say you might run into performance issues if your computer is perhaps more than 15 years old. The CUPS programming that automatically installs printers seems to work well with both HP laserjet and inkjet printers.
sudo apt good-luck
Not Windows 11 ! Not even a Mac either....