CMD

rd /s /q "C:\Users\Ryzen2600x\Downloads"

solve “could not find this item” while deleting folder

The first command from the list is CD (Change Directory). This command enables you to change the current directory or, in other words, to navigate to another folder from your PC. For instance, the command CD\\ takes you to the top of the directory tree.
If you need to go to a specific folder from this drive run the command "CD Folder." The subfolders must be separated by a backslash character: "." For instance, when you need to access the System32 folder located in "C:\Windows," type cd windows\\system32
==When you need to go one folder up, use the cd command.==

To access another drive, type the drive's letter, followed by ":". For instance, if you wanted to change the drive from "C:" to "D:", you should type "d:"
To change the drive and the directory at the same time, use the cd command, followed by the "/d" switch. The "/d" parameter is used to change the current drive to a specific folder from another disk volume.

For instance, if you are now on the "D:" drive and you want to go back to the Windows folder from the"C:" drive, you should type "cd /d C:\Windows"

You can make a new folder using the MKDIR (Make Directory) or the MD command. The syntax of these commands is "MKDIR Folder" or "MD Folder."