Open LAN sharing without password verification method

Enable local area network sharing (access to the machine without password verification can be entered)

Start-Settings-Control Panel- Administrative Tools - Local Security Policy, go to the "Local Security Settings" window, found in "Local Policies - Security Options" 1. In "Network Access: Do not allow anonymous enumeration of SAM accounts and shares." is set to "Already Disabled." Right click and select "Properties" as shown below:

Select "Disabled", then click OK, as shown below:

2, "Account: Local account with blank password only Allow console login." Set to "Disabled" as shown below:

3. Find "Account: Guest Account" and set it to "Enable". Note: It should be set to “Enable” in the local security policy. If it is set to “Enable from Control Panel-User Account-Guest Guest Account”, the guest account will appear when logging in.

4. "Network Access: Sharing and Security Mode for Local Accounts" is set to "Guest-Local User Only Guest Authentication". As shown below:

Note: After setting the above 4 aspects, you need to restart your computer to share. When other devices on the LAN access the machine, the password input dialog box will not pop up and you can enter directly.

If you can't share it, you must also: Click Start - Settings - Control Panel - Windows Firewall - Exceptions, check "File and Printer Sharing"