General IT

What is an ISP (internet service provider)?

What is a CPU?

What are cookies?

What is an IP address?

What is a sysadmin?

What is an API?

Sysadmin glossary: A to Z of IT terms every admin should know

What is an SSD (solid state drive)

How to disable ads on Windows OS

What is remote desktop?

How to inventory your IT assets

What is remote device management?