Useful tips for everyday
What does oil or sludge in the engine coolant mean? Contaminated coolant – a bad head gasket or cracked cylinder head can allow oil and…
Why does USB tethering keep turning off? Disable Wi-Fi Mobile Hotspot on Android (and pretty much other mobile OS) only supports the tethering of cellular…
How do you find the phase of a frequency response? To obtain the phase response, we take the arctan of the numerator, and subtract from…
Can aspect ratio of video be changed? You can change video aspect ratio with video editing software like VideoStudio. Traditionally, monitors and televisions and camera…
Can I install another browser on Mac? You can change the default browser on Mac in System Preferences or your browser’s settings page. Macs set…
How do I mirror my iPhone to Mac with sound? Select your iPhone under Camera, and under Microphone, again select your iPhone. On your iPhone,…
Can you wire a speaker to two sources? In most cases, it is possible to connect two receivers to one set of speakers by using…
What is external application? An external application is any application that implements its own authentication process. Specifically, it is an application that does not take…
Can you still download Flash after 2020? Since Adobe no longer supports Flash Player after December 31, 2020 and blocked Flash content from running in…
How do I change my QuickTime recording settings? With QuickTime Player open, go to File > New Screen Recording. A Screen Recording prompt will appear.…