What is a DLL File in Windows? A file with an extension .DLL contains many small tools. Codes and Procedures make up the ‘Dynamic Link Library’. DLL is its abbreviation. Any Windows Program on your PC can use these tools. To do one specific task, a program ‘calls’ the related code within a DLL file….

Wi-Fi is the wireless technology used to connect computers, tablets, smartphones and other devices to the internet. Wi-Fi is the radio signal sent from a wireless router to a nearby device, which translates the signal into data you can see and use. The device transmits a radio signal back to the router, which connects to…