Useful tips for everyday
What is secure boot and attestation? Secure Boot is a technology where the system firmware checks that the system boot loader is signed with a…
Can my domain get stolen? You can get hacked Your domain name is registered with a registrar company, and your account on their website controls…
Is Nat required for port forwarding? Port forwarding Maps external IP addresses and ports to Internal IP addresses and ports allowing access to internal services…
What is a guard macro in C? In the C and C++ programming languages, an #include guard, sometimes called a macro guard, header guard or…
How do I permanently set wallpaper on Desktop? Select Start > Settings > Personalization > Background, and then select a picture, solid color, or create…
What is motion tracking in VR? Motion Tracking, the process of digitising your movements for use in computer software, is a key component of VR…
How long can a powered USB cable be? about 5 meters Due to its design, USB cable has a normal maximum length of about 5…
What happened to share button on Facebook? Rick’s answer: Your friends are right, Billy. Facebook recently removed the “Share” button from all posts that don’t…
What is variance correlation? In simple words: Variance tells us how much a quantity varies w.r.t. its mean. Its the spread of data around the…
How do I make dual monitors not mirror each other Mac? Mac: Open System Preferences. Select Displays. Select Arrangement. Uncheck Mirror Displays. How do I…