Apple I phone 7

Apple iPhone 7

Knowledge of Andromeda

 Our favorite brand has just launched an amazing iPhone. So in today's blog, we are going to give you information about this fantastic and amazing iPhone. So, after it, you will be able to choose that this phone is better for you or not. This phone is best for business communities because its network speed is much high so you can work easily and it is also a cheap iPhone. Apple iPhone 7 is an upgrade Phone. With better storage, it saves the battery very much. The full specs of this phone are described in detail. And I will also give you an informative video for a demo.

Specs of Apple iPhone 7:

Body
Dimensions	138.3×7.1mm (5.44×2.64×0.28 inch)
Weight	138g (4.87oz)
Build	Glass front(Gorilla Glass), aluminum back, aluminum frame
SIM	Nano SIM

Display
Type	Retina IPS LCD capacitive touch screen, 16m colors
Size	4.7 inches, 6o.9 cm
Resolution	750×1334 pixels, 16:9 ratio
Protection	Lon strengthened glass, oleophobic coating

Memory:
     The memory is a very important part of a phone. If the memory is not good then having a mobile is useless but Apple has focused a lot on the memory of this phone.

Card slot	No
Internal	32GB 2GB RAM, 128GB 2GB RAM 256GB 2GB RAM NV ME

Camera:

Battery:

Talk Time	up to 14 hr.
Music play	up to 40 hr.

Network:

Technology: GSM/CDMA/HSPA/EVDO/LTE

Launch:

on September 7,2016

Price:
   
Its price in RS is 73,899

Huawei p30 pro

Huawei P30 Pro

 Huawei had launched p3 pro.  Its camera feature is very fantastic and its network speed is also awesome. So today in this blog we are going to show you detailed information about Huawei's newly launched phone. 

Introduction:

             Along with time, Huawei is doing its best to introduce different smartphones with special features and a fantastic camera result. To give you a piece of detailed information I am giving you a link of a website click on it and see the full information about this smartphone without any problem:

https://www.gsmarena.com/huawei_p30_pro-review-1910.php

and here I am giving you a link of a video:

https://www.youtube.com/watch?v=5CwDb6YD3sQ

After this, you can make a decision to buy this phone or not.

computer networks

Computer Networks

What is a Computer Network?

                             

                                   A computer network is a connection of one or more computers located in the same room, buildings or at different places. For easy working. 

How Computer Network is helpful?

                                       

                                 In a computer network, computers or other devices are connected with each other, So, the user can share the information, data and peripheral devices, etc

Where computer networks are mostly used:

                                 

                                 The computer networks are mostly used in Offices, Hospitals, large Restaurants, Universities, and Hospitals, etc.

Types of Computer Networks:

           

                      There are three types of Computer Networks:

1. Local Area Network (LAN)
2. Metropolitan Area Network (MAN)
3. Wide Area Network ( WAN)

LAN:

      The full form of LAN is ( Local Area Network). This network is mostly used in small areas like schools, apartments, etc. In this network, Computers are connected with each other. A local Area Network is usually owned by one organization.

MAN:

       The full form of MAN is ( Metropolitan Area Network). A MAN is usually formed by the connection of different LANs. The MAN is larger than LAN. The MAN is usually used in the metropolitan area network.

WAN:

       The full form of WAN is( Wide Area Network). It connects different small networks to form a LAN. It is usually used privately. It is very difficult to maintain the WAN.

Computer Security Threats

Computer Security Threats

         Computer systems are vulnerable to many threats. These threats may cause to stop the computer to work fast, harming stored data and information, erase data from the hard disk, and removing some programs which are installed on the computer. So, today in this blog Knowledge of Andromeda is going to give you information about different computer security threats and their indications and symptoms.

Types of  Threats:

         There are different types of computer security threats that can harm the computer. Some of them are:

• Viruses
• Worm 
• Adware
• Hackers

 Viruses:

                  Computer viruses are malicious programs. They are the most common computer security threats. A computer virus is a program written intentionally to alter the way a computer operates.

This virus comes in the computer by attaching copies of its to the file and program files, document, etc So, that the user clicks on them and the virus activates. These viruses may cause harm stored data and information, unusual error messages appear, erase data from the hard disk and other problems may occur in the computer system.

Worms:

              

Worms are malicious programs that are spread through networks from one device to another without the user's knowledge. Worms can also spread by copying themselves from disk to disk or by email. It may cause to stop some programs, slow down the computer, and destroy files in the system.

Types of computer worms:

SQL slammer

The Blaster worm

Sesser worm

IRC worms

Email worms

Adware:
                                                             

                    Adware is another malicious software that automatically installs on the computer. It automatically plays, displays, and downloads advertisements usually without users' knowledge. These advertisements may be in the form of pop-ups. This software installs other malicious software on the computer. They record user's behavior on the Internet displays ads etc.

Hackers:

            Hacking can be defined as the unauthorized use of the computer, network, and recourses. People who indulge themselves in this process are called hackers.

Hacker Steals:

• Client and customer information 
• E-mail addresses use for spamming
• Passwords etc

Indications when viruses enter in computers:

• Computer restarts on its own.
• Unusual error messages appear.
• The computer locks up and stops responding.
• Unexpected icons appear on the desktop.
• The computer runs slower than usual.
• Antivirus software is disabled or does not run.

A Revolution In Racing History

Ferrari 250 Testa 

Rossa 

Introduction:

Ferrari 250 Testa Rossa or 250 TR was invented by an Italian manufacturer at the end of 1957 in the racing season. Testa Rossa means Red Head. This car created a very big resolution in racing history and is one of the famous racing cars in recent history. This car is one of the best racing sports cars. The car has a power of 300hp.  The 25 TR won the 10 world sportscar championship races.3350 TRs are made by Ferrari.

Features:

·       The whole body of the car is made up of Aluminium Alloy.

·       The type of the wheel of the car is Borrani RW.

·       It has 377.83 bhp per tone.

·       It has a specific output of 101.59 bhp per liter.

·       Its wheel type is Borrani RW.

·       It’s both front brakes and rare breaks are made of Aluminium Drum.

·       Its weight is 800 kg.

·       Its  top speed is 250 km/hr.

·       Its price is 39.8 million dollars.

The home page of 250 Testa Rossa is https://auto.ferrari.com/en_EN/sports-cars-models/past-models/250-testarossa/

Microwear H1

MICROWEAR H1

             

          In this era of times, everybody needs a special watch to make his\her normal routine works as simple and easy as possible and for this purpose they keep on going to buy different new and futuristic watches so that they could find a suitable watch for them. Today, I am going to introduce you to a special watch which can be proved a suitable watch for anyone. So, the name of this cool watch is Microwear H1.This watch is less in price but excellent in working

   

FUNCTIONS:

FEATURES:	DETAILS:
DIMENSIONS	269mm ×51mm ×17mm
OS	Android 4.4
WEIGHT	80 gram
ROM	4096MB
RAM SIZE	51 MB
CPU	Mtk6572a
CPU CORES	1.2ghz, dual-core
SIM CARD	Single sim
NETWORK	3G, 4G
WATERPROOF	No
USB	No
FEATURES	Bluetooth, GPS, mp3, mp4, notification, sound recorder
BLUE TOOTH VERSION	V3.0, v4.0
CAMERA	5 megapixels
BATTERY	480 mAH
SCREEN TYPE	Amoled

The price of this amazing watch is :

In Black color	106.8 $
In Silver color	95.19 $
In Golden color	95.19 $

FOR MORE DETAILS YOU CAN GO ON LINK http://www.microweartech.com/col.jsp?id=136 

SAMSUNG GALAXY ZERo

              Had you heard about any no screen edges mobile phone? If not then this blog is going to be very informative and interesting for you. Today we are going to introduce you to SAMSUNG  GALAXY ZERO. Yes, you are thinking correct this phone has 100  percent infinity display with no screen edges. It is expected to be launch in 2025.

         

        The first look of this phone is really very impressive. Let's talk about more details.

 FEATURES:

WEIGHT	175g/189g (ceramic)(61.7 oz)
GLASSES	Front glass(Gorilla glass 6), Back glass (Gorilla glass 5)
TYPE	Dynamic Amoled capacitive touch screen, 16M colors
Resolution	1440 x 3040 pixels, 19:9 ratio (~522 PPI density)
SPEAKERS	Loudspeaker with stereo speakers
CAMERA	20 MP
BATTERY	410015mAh
DISPLAY	6.5 inches frameless camera
DISPLAY RESOLUTION	1440 x 2960 Pixels 18.5:9

      Its price in Pakistan is Rs. 210,000. You can get a trailer of it on

https://www.youtube.com/watch?v=Qp2F790d424

          I know that after this blog you are thinking to buy this in 2025. Actually, you are thinking correct and I will also recommend you to do not lose this chance and get a futuristic mobile phone and remain a step forward from the world. This phone will bring a very big entertaining use of the phone in the future. It will also give its users a stylish and cool look. Therefore I am also thinking to buy this.

Samasung Gear S3

SAMSUNG GEAR S3

                In this present era, it is very important for anyone to remain active and this watch will help you to be an active person. It will provide you an active screen and will prove very useful for you. The SAMSUNG GEAR S3 is for the people who like adventures and luxurious as well. You can find hear all those functions which are required by a man in the street to make his life easier. It will also give a forward think.

  

                               

                         

FEATURES:

Resistance	water and dust resistance
Life of battery	Four days without any charging
Dimensions	49 x 46 x 12.9 mm (1.93 x 1.81 x 0.51 in)
Weight	63 grams
loudspeaker	Yes
GPS	yes
NFC	Yes
Chipset	Exynos 7 dual 7270(14 nm)
Memory	4 GB 768 MB RAM
WLAN	Wi-Fi 802.11 b/g/n
Sensors	Accelerometer, gyro, heart rate, barometer, s voice natural language commands and dictation etc
Charging	Qr wireless
Price	About 210 EURO or 36695 PKR

                    

I hope that you liked our blog. For more information, you can visit at https://www.samsung.com/global/galaxy/gear-s3/

And also you can see a preview of it in the following video.

https://www.samsung.com/sg/gears3/video/