Guidelines

Why is there Chinese writing on my screen? Some users reported that, upon power up, their device is showing a black screen with Chinese characters…

How do I force Remote Desktop to use my graphics card? On the displayed panel, right-click the Use the hardware default graphics adapter for all…

Can 2 users remote desktop at the same time? Yes it’s possible, if you are running a Server version of Windows and you’ve configured concurrent…

What does a phototransistor do in a circuit? The phototransistor is a semiconductor device that is able to sense light levels and alter the current…

What kind of development environment do I need for SharePoint? When you create or customize SharePoint solutions, it is usually best to develop the solution…

How long does it take to erase disk on Mac? I’d estimate anywhere from 1 to 5 hours would be the norm but it’s possible…

How is differential amplifier gain calculated? Differential Amplifier Equation If all the resistors are all of the same ohmic value, that is: R1 = R2…

How do I get rid of RFI interference? A change of aerial height may also reduce the effect. A higher performance aerial can help lessen…

Can you play music while watching YouTube on phone? Recent versions of the Android YouTube app allow you to use Picture-in-Picture (PiP) to view (or…

How do I renegotiate an existing contract? What to do before the deal breaks down. Take the necessary time. Provide for a renegotiation process. Consider…