Hello!

 Listen to Love Joy! 

btw, this just a example hehe 

How to Reformat a Personal Computer?

Steps to reformat a personal computer:

1.Start your PC and press key F2, F12, or delete key (depends on your PC model)
 Your PC BIOS settings will be displayed. Find boot menu. In boot device priority select CD-ROM as first device.

2. Your PC will boot from CD and windows installations will start. Press Enter at this screen.

3. Accept license agreement by pressing F8 key.

4. Delete the partitions.

5. Create the partitions.

6.  Define the size of partitions.

7. Now select your desired portion for installation of windows XP and press enter.

8. Choose the format of the partition. choose NTFS file system quick.

9. Setup will format the partition 

10. After formatting, setup will start copying the files on to the hard disk.

11. After copying of files, setup will start installing windows.

12. Select desired language and regional settings, when prompted by setup.

13. Enter windows key.

14. Type a home for your computer,

15. Select time and date settings and and time zone according to your country.

16. Provide network settings for networking PC's select typical settings and press enter.

17. Setup will install devices and register components.

18. After completion on setup will do a clean up effects of files and will restart your PC automatically. At this stage you can remove CD.

To create a Partitions:

What is disk partitioning?

Disk partitioning is the creation of one or more regions on a hard disk or other secondary storage, so that an operating system can manage information in each region separately. 

Partitioning is typically the first step of preparing a newly manifactured disk, before any files or directories have been created. 

Remember : 

1 KB = thousand bytes

1 MB = million bytes

1 GB = billion bytes

1 TB = trillion bytes

1 KB = 1024 bytes 

1 MB = 1024 KB

1 GB = 1024 MB

1 TB = 1024 GB 

Original size/capacity = 40955

P1 = 50 % = 40955 X .50 = 20498

P2 = 50% = 40955 X .50 = 20498

P   

How to share file and printer in a computer network?

Sharing file on Network (server)

1. Replace the file inside the folder
2. Right click the folder
3. Click properties
4. Click sharing
5. Click share this folder on network
6. Click apply
7. and lastly click OK

Checking the file (client)

1. Click start button
2. Click run 
3. Then type \\ [IP address of the server]

Sharing printer on a Network (address)

1. Click control panel
2. Click add printer
3. Right click printer
4. Click sharing
5. Click share this printer
6. Click apply 
7. Click OK

Connecting printer on a Network (client)

1. Click run 
2. Then type \\ [IP Address of server]
3. Double click Printer and Faxes
4. Right click printer
5. Click connect

And thats the end of my blog!!! hope it helps :>

source: lecture

What is a Network Address?

A network address is also known as the numerical network part of an IP address. This is used to distinguish a network that has its own hosts and addresses. For example, in the IP address 192.168.1.0, the network address is 192.168.1.
https://www.techopedia.com/definition/20969/network-address

Examples of Network IP Address

The Internet Assigned Numbers Authority (IANA) reserves the following IP address blocks for use as private IP addresses:

• 10.0.0.0 to 10.255.255.255.
• 172.16.0.0 to 172.31.255.255.
• 192.168.0.0 to 192.168.255.255.

Source:

The Internet Assigned Numbers Authority (IANA) reserves the following IP address blocks for use as private IP addresses: 10.0.0.0 to 10.255.255.255. 172.16.0.0 to 172.31.255.255. 192.168.0.0 to 192.168.255.255.

IP Versions :

IPv4 - Internet Protocol Version 4 

Internet Protocol version 4 (IPv4) is the fourth version of the Internet Protocol (IP). It is one of the core protocols of standards-based internetworking methods in the Internet, and was the first version deployed for production in the ARPANET in 1983. It still routes most Internet traffic today,^[1] despite the ongoing deployment of a successor protocol, IPv6. IPv4 is described inIETF publication RFC 791 (September 1981), replacing an earlier definition (RFC 760, January 1980).

source:

https://en.wikipedia.org/wiki/IPv4

IPv6 - Internet Protocol Version 6 

Internet Protocol version 6 (IPv6) is the most recent version of the Internet Protocol (IP), the communications protocol that provides an identification and location system for computers on networks and routes traffic across the Internet. IPv6 was developed by the Internet Engineering Task Force (IETF) to deal with the long-anticipated problem of IPv4 address exhaustion. IPv6 is intended to replace IPv4.^[1] IPv6 became a Draft Standard in December 1998, and became an Internet Standard on 14 July 2017.^[2]

source:

https://en.wikipedia.org/wiki/IPv6

HOW TO GET BINARY DIGIT/ HOW TO MAKE NETWORK ADDRESS?

*BINARY DIGIT HAS A TOTAL OF 255

Classes of IP Address :

Class	Address range	Supports
Class A	1.0.0.1 to 126.255.255.254	Supports 16 million hosts on each of 127 networks.
Class B	128.1.0.1 to 191.255.255.254	Supports 65,000 hosts on each of 16,000 networks.
Class C	192.0.1.1 to 223.255.254.254	Supports 254 hosts on each of 2 million networks.
Class D	224.0.0.0 to 239.255.255.255	Reserved for multicast groups.
Class E	240.0.0.0 to 254.255.255.254	Reserved for future use, or research and development purposes.

source:

https://www.computerhope.com/jargon/i/ip.htm

Steps on how to create an IP address:

1. right click network places
2. click properties
3. right click local area connection
4. click properties
5. click TCP/IP
6. click properties
7. click OK

1. Steps on how to configure your IP Address:           
2. 
   
   
3. click start button
4. click run
5. type cmd
6. type ipconfig
7. type ping [IP address]

source:

https://www.google.com/search?biw=1440&bih=755&tbm=isch&sa=1&ei=TtI_XOKNF66h-Qaq5oKIAg&q=how+to+configure+an+ip+address&oq=how+to+configure+an+ip+address&gs_l=img.3...165573.169242..169418...1.0..0.797.3571.0j3j4j0j2j1j1......1....1..gws-wiz-img.......0i7i30j0i24.kGJqfeyD174#imgrc=26qbuTtEuJXCwM:

Thats all mk bye hope it helps ::((

What are the different types of Cables?

The First type of cable is the Twisted pair

Twisted pair cabling is a type of wiring in which two conductors of a single circuit are twisted together for the purposes of improving electromagnetic compatibility.

Another type of  Twisted pair is the  STP 

Shielded Twisted Pair (STP) Cable. STP is similar to UTP but with each pair covered by an additional copper braid jacket or foil wrapping. This shielding helps protect the signals on the cables from external interference.

Another type of Twisted pair is the UTP

UTP stands for Unshielded Twisted Pair cable. UTP cable is a 100 ohm copper cable that consists of 2 to 1800 unshielded twisted pairs surrounded by an outer jacket. They have no metallic shield. This makes the cable small in diameter but unprotected against electrical interference.

The Second type of cable is the Coaxial cable

Coaxial cable, or coax is a type of electrical cable that has an inner conductor surrounded by a tubular insulating layer, surrounded by a tubular conducting shield.

The Last type of cable is the Fiber optic cable

An optical fiber cable, also known as a fiber optic cable, is an assembly similar to an electrical cable, but containing one or more optical fibers that are used to carry light.

This are the different types of cables hope my blog helps!

source:https://www.dfliq.net/electrical-materials-products/electrical-wires-cables/

What are the types of Network Topologies?

Types of Topologies

What is Network Topology?
Network topology is the arrangement of the elements of a communication network. Network topology is the topological structure of a network and may be depicted physically or logically

The 1st type of network topology is:

BUS Topology

Bus topology is a network type in which every computer and network device is connected to single cable. When it has exactly two endpoints, then it is called Linear Bus topology.

The 2nd type of network topology is:

RING Topology

It is called ring topology because it forms a ring as each computer is connected to another computer, with the last one connected to the first. Exactly two neighbours for each device.

The 3rd type of network topology is:

STAR Topology

In this type of topology all the computers are connected to a single hub through a cable. This hub is the central node and all others nodes are connected to the central node.

The 4th type of network topology is:

MESH Topology

It is a point-to-point connection to other nodes or devices. All the network nodes are connected to each other. Mesh has n(n-1)/2 physical channels to link n devices.

There are two techniques to transmit data over the Mesh topology, they are :

1. Routing
2. Flooding

MESH Topology: Routing

In routing, the nodes have a routing logic, as per the network requirements. Like routing logic to direct the data to reach the destination using the shortest distance. Or, routing logic which has information about the broken links, and it avoids those node etc. We can even have routing logic, to re-configure the failed nodes.

MESH Topology: Flooding

In flooding, the same data is transmitted to all the network nodes, hence no routing logic is required. The network is robust, and the its very unlikely to lose the data. But it leads to unwanted load over the network.

The5th type of network topology is:

HYBRID Topology

It is two different types of topologies which is a mixture of two or more topologies. For example if in an office in one department ring topology is used and in another star topology is used, connecting these topologies will result in Hybrid Topology (ring topology and star topology).

These are all the types of Network Topologies hope it helps!

Also thank you for viewing my blog! It helps alot. :)

Source:

https://www.studytonight.com/computer-networks/network-topology-types 

What are the types of computer network?

Types of Networks:

1st is the LAN

A local area network (LAN) is a group of computers and associated devices that share a common communications line or wireless link to a server. Typically, a LAN encompasses computers and peripherals connected to a server within a distinct geographic area such as an office or a commercial establishment.

2nd is the WAN

A wide area network is a telecommunications network or computer network that extends over a large geographical distance/place. Wide area networks are often established with leased telecommunication circuits.

3rd is MAN

A metropolitan area network is a computer network that interconnects users with computer resources in a geographic area or region larger than that covered by even a large local area network but smaller than the area covered by a wide area network.

4th is PAN

A personal area network is a computer network for interconnecting devices centered on an individual person's workspace. A PAN provides data transmission amongst devices such as computers, smartphones, tablets and personal digital assistants.

This are the types of networks! Thank you for viewing my blog and I hope it helps! :)

Source: 

https://www.belden.com/blog/digital-building/11-types-of-networks-explained-vpn-lan-more