There are many ways you can share folders on your computer to other computers such as emailing, or using USB. But to save time sharing without the need for external devices or computers connected to the internet, you can still quickly share folders to many other computers on the same LAN.
The following article shows you how to share folders in Windows 7.
Step 1: Click on the network icon under the taskbar and select Open Network and Sharing Center .
The Network and Sharing Center window displays you select Change advanced sharing settings .
Step 2: The Advanced sharing settings window appears , if you want to share the folder without setting a password, then scroll to the Password protected sharing section and select Turn off password protected sharing .
Then click Save changes to save the settings.
Step 3: Next, select and right-click the folder to share, select Properties .
Step 4: In the Properties dialog box, select the Sharing tab and select Share .
Step 5: In the File Sharing window, click the arrow icon next to the word Add and select Everyone. Then click Add to add to the list below.
Step 6: At Everyone, select Read / Write in Permission Level and click Share .
After finishing you click Done .
So you've finished sharing the folder in Windows 7. Another computer wants to get data from the computer you just shared, do the following:
1. At the device you want to receive data, press Windows + R (select Start -> Run ) to open the Run dialog box .
2. In the Run dialog box, enter [the IP address of the shared machine] and press OK (or the Enter key). For example: 192.168.23.143
3. Then copy the data to the computer that receives the data.
Thus, the article above has detailed instructions for you to share folders in Windows 7 via Lan network you can refer to. Good luck!