In , right-click your adapter and select Update driver . Choose "Browse my computer for drivers" .
Search for "Realtek RTL8188EU Windows 10 driver". Look for version 1030.40.0701.2018 or newer. Realtek’s official site (Realtek.com > Downloads > Communications Network ICs > Wireless LAN ICs > RTL8188EU) provides the driver. In , right-click your adapter and select Update driver