How to Share Wi-Fi from an Acer Laptop: 3 Proven Methods

Sharing the Internet from a laptop Acer Wi-Fi is a convenient way to connect your smartphone, tablet, or other computer to the internet when you don't have a router handy. Laptops Acer at the base Windows 10/11 support this feature out of the box, but not all users know how to set it up correctly. In this article, we'll look at three working methods: via mobile hotspot, command line And third-party programs.

Important: Before setting up, make sure your laptop is Acer connected to the internet (via Ethernet, 4G modem or other Wi-Fi). Also check that network adapter drivers updated - without them, Wi-Fi sharing won't work. If you have a model with a module Intel Wireless-AC or Qualcomm Atheros, there are usually no problems, but for older laptops (for example, Acer Aspire E1-572 2014) may require manual configuration.

The methods in this article are suitable for most models. Acer: Swift 3/5, Aspire 3/5/7, Nitro 5, Predator Helios and others. If your laptop is running Linux, the instruction will not work - other commands are used for this OS (for example, hostapd or nmcli).

Method 1: Mobile hotspot (the easiest)

IN Windows 10/11 there is a built-in function mobile hotspot, which allows you to share Wi-Fi with just a few clicks. This method is recommended for most users, as it doesn't require any commands or additional software.

To enable hotspot:

1. Open Windows Settings (keys Win + I).
2. Go to the section Network and Internet → Mobile Hotspot.
3. In the field Sharing an Internet connection select a source (eg Ethernet or Wi-Fi).
4. Click Change next to Network name and passwordto set the network name (SSID) and password (minimum 8 characters).
5. Move the slider Allow use of my internet connection in position On.

After that your laptop Acer will start distributing Wi-Fi. Connect to the created network from another device using the specified password. If the connection fails, check:

• 🔄 Antivirus or firewall — They may be blocking distribution. Temporarily disable them.
• 📡 Wi-Fi adapter driver - update it through device Manager.
• 🔌 Internet source - If the laptop is connected to Wi-Fi and not to a cable, a conflict may occur.

Method limitation: no more than one can be connected at a time. 8 devices (in Windows 10) or 16 devices (in Windows 11). Also, some providers (for example, Beeline or MTS) may block Internet distribution according to the tariff conditions.

Method 2: Command line (for advanced users)

If the mobile hotspot does not work or you need a more flexible setup (for example, changing the Wi-Fi channel), you can use command lineThis method is universal and works even on older models. Acer, where there is no hotspot function.

Follow the instructions:

1. Launch command prompt as administrator (find in search cmd, right-click → Run as administrator).
2. Enter the command to check Wi-Fi distribution support:

   netsh wlan show drivers

   Find the line Hosted network support - there should be Yes.

3. Create a network named MyAcerWiFi and password 12345678 (replace with your own):

   netsh wlan set hostednetwork mode=allow ssid=MyAcerWiFi key=12345678

4. Start the distribution:

   netsh wlan start hostednetwork

5. Allow internet sharing:
   1. Open Control Panel → Network Connections.
   2. Find the connection through which the laptop receives the Internet (for example, Ethernet), right-click → Properties.
   3. Go to the tab Access and check the box Allow other network users to share your Internet connection.
   4. On the list Connecting a home network select the created network (usually it is called Local Area Connection* X).

After this, Wi-Fi will be shared. To stop sharing, use the command:

netsh wlan stop hostednetwork

Wi-Fi driver updated|Laptop connected to internet|Command prompt launched as administrator|Network password contains at least 8 characters-->

If Wi-Fi is not available after executing the commands, check:

• 🔧 Firewall settings - add an exception for hostednetwork.
• 📶 Wi-Fi channel — If the network is not visible, try changing the channel using the command:

  netsh wlan set hostednetwork channel=6

  (available channels: 1–14 for 2.4 GHz, 36–165 for 5 GHz).

• 🔄 IP address conflict - If the devices do not receive an IP, enter the following in the command line:

  ipconfig /release && ipconfig /renew

Method 3: Third-party programs (for advanced settings)

If Windows' built-in tools aren't enough, you can use specialized programs. They offer additional features, such as speed limiting, device blacklisting, and scheduled automatic shutdown. Let's look at three popular utilities:

Let's look at the setup using an example MyPublicWiFi:

1. Download the program from official website and install it.
2. Run the utility as administrator.
3. In the field Network Name (SSID) enter the network name in Network Key - password.
4. Check the box Enable Internet Sharing and select the Internet source.
5. Click Set up and Start Hotspot.

The advantage of programs is that they often bypass Windows restrictions. For example, Connectify Hotspot It can share the internet even if your ISP blocks the standard hotspot function. However, be careful:

4. Possible problems and their solutions

When distributing Wi-Fi from a laptop Acer Errors may occur. Let's look at the most common ones and how to fix them.

4.1. The network is distributed, but the Internet does not work.

If your devices connect to Wi-Fi but pages won't open:

• 🔍 Check the settings sharing the correct connection is selected (see section on the command line).
• 🔄 Restart your laptop and router (if you have a cable connection).
• 📡 Check your settings DNSIn the command line, enter:

  ipconfig /flushdns

  If it doesn't help, enter Google DNS (8.8.8.8 And 8.8.4.4) in the connection properties.

4.2. Devices do not connect to the network

If your smartphone or tablet doesn't see the shared network or can't connect to it:

• 🔄 Make sure your laptop's Wi-Fi adapter is turned on (keys Fn + F3 or Fn + F5 on Acer).
• 🔧 Make sure the network settings box is unchecked. Hidden network.
• 📶 Change the Wi-Fi channel (via command line or program).
• 🔒 Make sure your password is entered correctly (case sensitive!).

4.3. Error "Failed to start hosted network"

On Acer laptops with Realtek RTL8188EE or RTL8723BE Wi-Fi modules, this error often occurs due to outdated drivers. Solution:

1. Download the latest driver from the website Acer (chapter Support → Drivers).
2. Uninstall the current driver via device Manager (right click on the adapter → Remove device).
3. Install the downloaded driver and restart your laptop.

Mobile Hotspot|Command Line|Third-Party Program (Write Which One in the Comments)|I Don't Share Wi-Fi-->

5. Optimizing Wi-Fi distribution on an Acer laptop

To ensure your shared network operates stably, follow these tips:

1. Select the optimal Wi-Fi channel

If there are many networks in your area, they may cause interference. Use a program WiFi Analyzer (for Android) or inSSIDer (for Windows) to find the least crowded channel. For 2.4 GHz, the recommended channels are 1, 6 or 11 (they do not overlap). For 5 GHz, select channels with numbers 36–48 or 149–165.

2. Limit the number of connected devices

Each new device reduces your speed. If you need high speed for one device (for example, for video streaming), disable the others.

3. Set up energy saving

By default, Windows may disable your Wi-Fi adapter to save power. To avoid this:

1. Open device Manager.
2. Find your Wi-Fi adapter (e.g. Intel Wireless-AC 9560).
3. Right click → Properties → Power Management.
4. Uncheck the box Allow the computer to turn off this device to save power.

4. Use an external Wi-Fi adapter

If the built-in module of the laptop is weak (for example, in older models Acer Aspire One), connect USB adapter with standard support 802.11ac (For example, ASUS USB-AC56 or TP-Link Archer T3U). This will increase the range and speed.

6. Security when distributing Wi-Fi

Sharing Wi-Fi from your laptop is convenient, but it's not secure. If you don't set up your network correctly, strangers can connect to it and access your data. Follow these guidelines:

1. Use a strong password

Don't put simple combinations like 12345678 or qwertyOptimal password:

• 🔐 Length must be at least 12 characters.
• 🔤 A mixture of letters (upper and lower case), numbers and special characters (!@#$%).
• 🚫 No personal information (date of birth, name, etc.).

2. Enable WPA2 or WPA3 encryption

When configuring via the command line or programs, select the security type WPA2-PSK (or WPA3, if supported). Never use WEP - it can be hacked in a few minutes.

3. Restrict access by MAC addresses

In some programs (for example, Connectify Hotspot) can be created white list devices that are allowed to connect. To do this:

1. Find out the MAC addresses of your gadgets (on Android: Settings → About phone → Status → Wi-Fi MAC address).
2. Add them to the program settings.

4. Turn off distribution when it is not needed

If you're not using a hotspot, turn it off. This will save battery life and reduce the risk of unauthorized connections.

7. Alternative methods of distributing the Internet

If Wi-Fi sharing isn't working or you need to connect a device without wireless support (such as an old printer), consider these alternatives:

7.1. Sharing via Bluetooth

It is possible to create personal area network (PAN) Via Bluetooth. The speed will be lower (up to 3 Mbps), but you won't need to enter a password. To do this:

1. Turn on Bluetooth on your laptop and device.
2. Open Settings → Devices → Bluetooth & other devices.
3. Click Add a device and select Bluetooth.
4. After pairing in Control Panel → Network Connections find Bluetooth network connection and allow sharing.

7.2. Distribution via Ethernet (cable)

If you have a second laptop or PC without Wi-Fi, connect it to the first one via Ethernet cable (port RJ-45). Then:

1. On your main laptop, open Control Panel → Network Connections.
2. Right-click on the Internet connection → Properties → Access.
3. Allow sharing and select Ethernet on the list Connecting a home network.

On the second device, configure it to obtain an IP address automatically (DHCP).

7.3. USB Sharing (Reverse Tethering)

You can share the Internet from your laptop to your Android smartphone via USB cableTo do this:

1. Connect your smartphone to your laptop via USB.
2. Turn on your smartphone USB debugging (Settings → About phone → Build number - press 7 times, then return to Settings → System → Developer Options).
3. Install the program on your laptop ClockworkMod Tether or ReverseTether NoRoot.
4. Run the program and follow the instructions.

sudo apt install hostapd dnsmasq
sudo systemctl stop hostapd
sudo systemctl stop dnsmasq

8. Frequently Asked Questions

netsh wlan set hostednetwork mode=allow ssid=MyOpenWiFi key=

arp -a