Emmet for HTML

Sulabh Suman — Tue, 27 Jan 2026 08:36:54 GMT

Emmet is a shortcut tool that helps in expending html codes, It is useful for less typing and saving time.
It works in code editor like vs code . When we type abbreviation then we press tab button then html appears. Some emmet are like- div that gives

, p that gives

.
Can simply create html element like - p then press tab it will be written as

..
To add a class we can write with (.) ex- .box01 then it will be written as

We can create nested element by writting like- div>p that gives

For creating boilerplate we can write ! and press tab ,then it will create automatically

Network Devices

Sulabh Suman — Mon, 19 Jan 2026 06:10:30 GMT

▶Hardware - Simply we can say, it is the physical part of a computer or network( we can say the things that we can see and touch).

▶Example of computer hardware:-

1.CPU(Central processing unit) -*(Processor) Brain of computer- Main part of the computer.*

2. Monitor -*Displays output- shows text, images and videos.*

3.Keyboard and Mouse - Input devices- give command to computer.

4.Hard disk(slower)/SSD(faster) - Storage device5.RAM(Random access memory) - Temporary memory

▶Example of Network Hardware:-

1.Modem - That connects the network to the internet.(It converts signals from the internet into a form your devices can understand.)

2.Router - It connects multiple devices (e.g.- phone ,laptop ,tv) to the internet or and to each other.

3.Switch - It connects device in a local network,or send data only to the correct device(faster and more secure)

4.Hub - It sends data to all devices(but slower and less secure)

5.Firewall - It protects the network from hackers or unwanted traffic, It blocks any suspicious data.

Understanding network devices

Emmet for HTML

Network Devices