Useful tips for everyday
Why are my contacts showing as unknown? Normally, it is the person calling you that chooses to call as unknown. Even if it is someone…
Why does iCloud Photos say Cannot load library? You may experience this issue if the Optimize Storage option is enabled on your device (Settings >…
How does a summing amplifier works? Summing amplifiers are commonly used to process analog signals. You’ll find summing amplifiers in audio mixers. It allows audio…
How to enable physical keyboard on phone? To do this: Open your device’s ‘Settings’ menu. Now look for ‘Languages & Input’ (depending on your model…
Why do we check polarity of TF? We do polarity test on parallel transformers to ensure that we connect the same polarity windings and not…
How do I change my login picture? Change your picture On your computer, open Gmail. In the top right, tap your profile picture. Tap Manage…
Is scroll wheel up or down better? Down usually, because of the way your finger rests on the scroll wheel. Unless the tip of you…
What is cold start enrichment? An engine starting from cold will require an enriched fuel air mixture. This is to compensate for the condensation of…
Does PCIe Extender affect performance? The riser probably does affect performance a bit. 3700 vs 3800 is only like 2%, so in the grand scheme…
What is the entropy of a Gaussian? A Gaussian random variable has the largest entropy amongst all random variables of equal variance, or, alternatively, the…