How to implement file sharing on a computer

Step 1: Set up a wireless hotspot

Set up a mobile hotspot here. You can perform changes and other operations by right-clicking the settings:

the first step is to set up your own account password and frequency band, and the first step is completed.

Step 2: Set local user permissions

Open Computer Management:

Set the Administrator password here, and share files later:
Right-click: Set a password, then click Continue to set a password.

Step 3: Set up a shared folder

Create a new folder, and add something in it, for example:

right-click the folder, find the property:


add everyone to it, and then click share. Then click Finish.
(By default, there is only one read-only permission. If you want to increase the permission, you can increase the permission in the advanced share just now)

Step 4: Turn on your mobile hotspot and let the other party connect to your own hotspot

After confirming that it is turned on, let the other party connect to their own mobile hotspot. At this time, open your own terminal and check your own IP address:

then let the other party also check your own IP address, and perform a ping test between the two:

so far you have ensured that you and the other party are in the same LAN.

Step 5: Let the other party's computer connect to the shared files

On the peer computer:

Then there will be a prompt box for the account password, the account here is to enter: Administrator, the password is the password you set just now, after the input is complete, it will appear:

So far the file sharing is successful.