CPU:
https://www.cpuid.com/softwares/cpu-z.html
https://www.intel.com/content/www/us/en/support/articles/000005567/processors.html


Benchmark/Test - Hard Drive/SSD:
https://crystalmark.info/en/
https://hddscan.com/
https://www.hdsentinel.com/download.php
https://h2testw.en.lo4d.com/windows
https://chipgenius.en.lo4d.com/windows


Memory:
Memtest86+ ( Boot from UBCD )
Windows Memory Diagnostic


Video/Graphics:
https://geeks3d.com/furmark/
Compare Furmark results:
https://www.geeks3d.com/20120413/furmark-opengl-benchmark-scores-comparative-charts/

You can use InControl to block a computer from upgrading the version of Windows to a newer feature release.
https://www.grc.com/incontrol.htm

Keywords: Windows 10, Win11, Win10, Upgrade, Update, Feature, 21H1, 21H2, block, disable, stay, restrict

https://syncthing.net/downloads/

https://www.sync.com/

https://owncloud.com/

Dropbox

OneDrive

Google Drive
https://support.google.com/drive/answer/7638428?hl=en

Steps to create a bootable ISO from a USB drive:
Install ImgBurn. You can even get a portable version of it, just search for it.
Plug the bootable USB into the computer
Start ImgBurn.
Click on the "Create image file from files / folders" button on the home menu.
In "Sources" browse to the USB drive.
In "Destination" choose where to save the final .iso image.
Go to the "Advanced" tab on the right and then "Bootable Disk".
Check the box "Make Bootable Image" and then, in the "Boot image" box browse to...<Too long, click to read the rest>

Microsoft Quick Assist can be used to quickly assist a remote user. You can search for it in the Start Menu, or use they keyboard Shortcut, Ctrl-Windows-Q to start it.

https://aka.ms/GetPCHealthCheckApp
Processor 1 gigahertz (GHz)+, 2 or more cores
Memory 4 GB RAM
Storage 64 GB or larger storage device
System firmware UEFI, Secure Boot capable
TPM Trusted Platform Module (TPM) version 2.0
Graphics card DirectX 12 compatible graphics / WDDM 2.x
Display > 9" with HD Resolution (720p)
Internet connection Microsoft account and internet connectivity required for setup for Windows 11 Home
https://www.ghacks.net/2021/06/24/find-out-if-your-pc-is-compatible-with-windows-...<Too long, click to read the rest>