How to Set Different Scaling Levels for Multiple Monitors in Windows 10
Adjust each Windows 10 monitor independently with per-display scaling, keep text readable, and troubleshoot custom scaling or blurry apps.
To connect to a hotspot on Windows 10, turn on the hotspot on your phone, select the Network icon on the PC’s taskbar, choose the phone’s Wi-Fi network, and enter its hotspot password. Wi-Fi is usually the quickest option. If you do not see the network or prefer a cable, you can also use USB or Bluetooth tethering when both devices support it.
On the phone that will share internet, turn on its hotspot and note the network name (SSID) and hotspot password. The Wi-Fi password is not necessarily the phone’s unlock code. Keep the phone nearby and make sure its cellular connection works if it is sharing mobile data. Hotspot use can count against a mobile data plan, and some carriers restrict tethering or charge extra.
On Android, hotspot controls are commonly under Settings > Network & internet > Hotspot & tethering, though menu names vary by manufacturer. On an iPhone, open Settings > Personal Hotspot, turn on Allow Others to Join, and read the Wi-Fi password on that screen. If an iPhone hotspot is hard to find, Apple recommends leaving the Personal Hotspot screen open while the other device connects.




A USB connection can be useful when you want a wired link or the PC does not have working Wi-Fi. Use a cable that supports data, not charging only. For most Android phones, connect the cable, open the phone’s hotspot or tethering settings, and turn on USB tethering. The option may remain unavailable until the phone is connected to the PC. Google notes that Android devices may share mobile data by USB, Wi-Fi, or Bluetooth, but the exact steps depend on the phone and carrier.
For an iPhone, turn on Personal Hotspot and connect it to the PC with a USB cable. Install the current Apple Devices app or iTunes for Windows, and tap Trust if the iPhone asks whether to trust the computer. Windows should then list the phone’s connection as a network connection.
Bluetooth tethering is another wireless option, but both devices need Bluetooth and the phone must support sharing its connection over Bluetooth. Pair the phone and PC, then enable Bluetooth tethering on the phone. In Windows 10, right-click the Bluetooth Devices icon in the taskbar notification area and choose Join a Personal Area Network. In the window that opens, right-click the phone, select Connect using > Access point, and wait for the connection confirmation. To stop tethering, return to the same menu and disconnect from the device network.
These connection steps still apply to a Windows 10 PC, but Microsoft ended standard support for Windows 10 on October 14, 2025. The PC can continue to work, but standard security updates and technical support have ended. See Microsoft’s Windows 10 end-of-support notice for details.
Adjust each Windows 10 monitor independently with per-display scaling, keep text readable, and troubleshoot custom scaling or blurry apps.
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