On Windows, paste and copy in cmd...

The full name of Windows is command.exe, commonly known as "Black window"
Don't underestimate the black window. I'm afraid there are only a few people familiar with this tool. I wonder if you have encountered this problem:
Copying and pasting characters in the CMD workspace is troublesome. TIPS:
On the CMD form, right-click and choose Properties> 'options' tab. Then, find the quick edit mode and check the preceding options.

Click OK. A white box is displayed in the blank area of the job area.

Press and hold the left mouse button to select the text and press Enter. The selected text is copied to the clipboard.

Right-click '>'

This is to copy and paste the characters outside the form in the CMD form. The method is as follows:
Copy the characters to the '>' symbol in cmd and right-click the character. OK.