Q: How to protect my own Facebook account from hacking?

A: Go to Facebook > Settings > Security and Login, you can put Two Factor – On.

Q: My iPhone 11 was accidentally dropped and couldn’t perform Face ID anymore. Is there a way to fix it?

A: If your front camera is not damaged but the Face ID is not working, there’s something wrong with the sensor. Maybe you should go and check with your local shops.

Q: What’s the difference between KB, MB, GB and TB?

A: It’s the units for Digital Storage. There’s 1000 units difference in-between-them (1024 units in computer systems). (1000KB = 1MB, 1000MB = 1GB, 1000GB = 1TB)