How to Turn Off Network Sharing on Windows

This article teaches you how to stop sharing files and Internet connections on Windows PC.

Disable network file sharing

  1. Press Win + S to open the Windows search bar. Using this method prevents other people on the network from accessing files on your computer.
  2. Type “control panel“. A list of results will appear. Then, click “control panel“.
  3. Click Network and Sharing Center.
  4. Click Change advanced sharing settings. It’s the third link from the top of the left column.
  5. Click the network profile that says “(current profile)” at the end.
  6. Select Turn off file and printer sharing.
  7. Click Save changes.

Disabling Internet Connection Sharing

  1. Press Win + S to open the Windows search bar. Using this method prevents other people on the network from accessing files on your computer.
  2. Type “control panel“. A list of results will appear. Then, click “control panel“.
  3. Click Network and Sharing Center.
  4. Click Change adapter settings. It is the second link on the top of the left column. This will open the list of saved network connections.
  5. Right click the current connection. Look for the name of the connection you have just seen. A pop-up menu will appear.
  6. Click Properties. You will see the connection property dialog window.
  7. Click the Sharing tab. It’s on the right of the networking.
  8. Remove the check mark from “Allow other network users to connect through this computer’s internet connection.” If the box is empty, there is no need to make any changes.
  9. Click OK. It is at the bottom of the dialog window. Now you have disabled network connection sharing, and no other person on the network can connect to Internet through this computer.

How to Secure Your Wireless Home Network

This article will show you how to set up a router to prevent unauthorized access to your wireless home network. You can do this by setting up the panel on the router. Keep in mind that the management panel of each brand’s router is different, which means that you’ll most likely need to find the changed settings.

Don’t tell people your network password

In doing so, you may not seem very friendly, but you can help them set up the wireless password. Don’t let them enter wireless passwords.

Put the router at home

In addition to making your router coverage more balanced, this will also restrict the router from exceeding the family’s scope. This means that potential network intruders will not be able to sit outside your home and still connect to the network.

Disconnect the router when you don’t use it

If you plan to leave your home for a weekend or longer, please unplug the router and modem. This is not only a security precaution, but also an active security measure that prevents any potential attacker from connecting to your Internet when you can’t stop it.

Use a boring network name

This may sound silly, but changing the smart Wi-Fi network name to a boring network name reduces its chances of being picked as a potential target. You can use the manufacturer and its number of the router (e.g., “Belkin-5030”) .

Disable the network sharing of the computer

You will often use network sharing at work, but it is best not to share your computer at home. It will make your computer a weak link in network security.

  1. Windows – Follow these instructions.
  2. Mac – Click the Apple menu Image titled Macapple1.png , click System Preferences…, click Sharing, and uncheck the “File Sharing” box.


Virtual Private Networks (VPNs) hide your network activity in the process by booting your network traffic through one or more exception servers. VPNs don’t necessarily protect your network because they hide it, but this is usually enough to prevent attacks and reduce the likelihood of future attacks.

Use the new technology router

Like any technology, routers will lose value in a few years, especially in the security sector. As network threats continue to update and develop, a new router will be better secure than a three or four-year router.

How to log in TP-Link wireless router

The management page of TP-Link router is built in internal web server, and does not require internet access. However, it needs your device to connect to the TP-Link router. This connection can be wired or wireless, so you can log on to the management page from desktop computers, phones, tablet computers, iPad and so on.

The low version of the web browser may lead to the compatibility issues of the device based Web – based interface (management page), such as inability to log in to the interface, display incomplete functions, and so on.

Wired or wireless

If you connect to the TP-Link wireless network by wireless connection. Find the wireless network from the WiFi list on the device (TP-LINK_xxxxxx, which is printed on the router label by default), and connect it to the wireless password (the default password is also printed on the router’s label).

If you choose a wired connection, you can connect to the LAN port on the back of the TP-Link router with Ethernet cable.

Log into TP-Link router

Open a web browser (such as Safari, Google Chrome, or Internet Explorer). At the top of the address bar window, enter If you can not open it, try or Different routers have different default access addresses. Please find it on the bottom label of the product.

Username and password

Enter the username and password in the login page. The default user name and password for the TP-Link device are admin. If you do not change the username and password of the router, you can enter admin. The letters of all usernames and passwords are lowercase. If you forget the username or password you are logged in, please find the reset button / hole and reset it to the factory default settings.

Do you want to know your own IP address? Please click What is my IP address?

restore webcam system

About a week ago, my friend asked me for help. He got it working and then opened settings, changed the contrast to try and make a better picture, but the screen it stuck gray. So he wants to restore his webcam to manufactory setting, and gets a better picture.

What is the make and model of the laptop?

1. Find the model of the laptop.
2. Download and install the Webcam software utility from the laptop manufacturer’s website, then try to reset the Webcam settings.
3. Your best way is to refer the user manual provided with your laptop for setup and Webcam settings instructions.
4. You may check with the laptop manufacturer for more help.

If you have the same question, I would suggest you to uninstall and reinstall the web cam from the control panel > add or remove programs.. then it would go smooth.