Showing posts with label Mobile Technology. Show all posts
Showing posts with label Mobile Technology. Show all posts

Friday, July 19, 2019

What is VPN? Know its meaning, features & benefits

What is VPN programming? 

VPN (virtual private network)


VPN programming is a software that enables clients to make a safe, encoded association over a PC system, for example, the Internet. The stage was created to take into account secure access to business applications and different assets.


What are the Benefits of VPN Software


VPN programming has a great deal to offer as far as online protection and security. Coming up next are among the most widely recognized advantages of VPN:

Security. Utilizing a VPN, client associations can't be connected to their PCs. You can uninhibitedly visit any webpage or peruse the web without your ISP thinking about it.

Security. VPN systems can't be hacked and all client action is scrambled and can't be perused while in travel. This makes VPN associations secure.

Access to Websites. As a VPN can circumvent restriction, organizations can't keep clients from getting to sites anyplace on the planet.

Obscurity. Clients' IP locations are covered up while utilizing a VPN, making them unidentifiable. This is because of the way that the IP address they are utilizing is always supplanted. It causes it to appear that you are elsewhere on the planet.

Does Not Affect the Internet Experience. There are no progressions to how you utilize the web when utilizing a VPN. Thus, you can peruse the web regularly.

These advantages plot the different focal points of VPN in giving Internet security. It may not come as shoddy as we'd like it to be nevertheless it's unquestionably worth each penny.

What are the Features of VPN Software? 


How to pick a VPN programming? This is the issue that keeps springing up in the brains of those pondering utilizing such an answer. There are an assortment of ways by which you can figure out what VPN suits you. Here are a few highlights of VPN and purchasing factors that you ought to consider:

Protection: You should realize what sort of security you truly need. Is it for surfing, downloading, going past the Great Firewall of China or basically getting to blocked destinations? Numerous VPN administrations offer at least one of these abilities. 

Programming/highlights: Platforms ought not be restricted to usability, they ought to incorporate highlights, for example, off buttons and DNS spill avoidance instruments which give a further layer of security.

Backing: Customer bolster must be solid, quick and simple to get to. The client administration ought to likewise have the option to address inquiries at all measure of time.

Free preliminaries/unconditional promise: These two guarantee that clients get the opportunity to assess an administration first before focusing on one.

Security: One ought to consider the degree of security that an administration offers. This can keep programmers and offices from getting to your information.

Cross-stage support: A VPN arrangement ought to have the option to keep running on any gadget. To do this, arrangement guides for various stages ought to be given by the merchant.

Value: Make sure that the value you pay ought to be would be proportional to the administration you get. You can do this by looking at the highlights and costs of various administrations.

The quantity of servers/nations: For VPN administrations, the more servers there are, the better the administration. This enables clients to associate from basically everywhere throughout the world. It will likewise empower them to change their areas voluntarily.

Speed: It's regular learning that utilizing VPN accompanies decrease in Internet speed. This is because of the way that sign need to travel long separations and the requests of the encryption and unscrambling forms. Pick an administration that has negligible effect on Internet speed.

Concurrent associations: Many administrations enable clients to utilize just a single gadget at any given moment. Be that as it may, numerous suppliers enable clients to interface different gadgets all simultaneously.

Saturday, July 13, 2019

Different Type Of Smartphone Displays In The World

Cell phone's display is the primary concern a client sees when purchasing another cell phone. This is on the grounds that the presentation screen happens to interface with the product and do different things. Be that as it may, the showcase screen has advanced and today people have achieved the achievement of making adaptable screens.There are a considerable amount of presentation types utilized in cell phones.

TFT LCD – (Thin Film Transistor Technology)

TFT LCDs are as far as anyone knows the most widely recognized kind of presentation units found in cell phones. TFT LCD gives you great picture quality and higher goals contrasted with before age LCD shows be that as it may, in limited survey edges and in direct light or daylight there's poor perceivability.

IPS-LCD – (In-Place Switching) 

IPS LCDs are the following degree of TFT LCD presentations giving more extensive survey points and lower control utilization which prompts a much-improved battery life. IPS-LCDs    are costlier than ordinary TFT LCD and thus found distinctly on higher-end cell phones. A higher goals (640 x 960 pixels) of IPS LCD is discovered n Apple iPhone 4 which is called Retina Display as a result of its splendid picture quality.

Capacitive Touchscreen LCD

Capacitive touchscreen innovation happens to have a layer of glass bound with a straightforward conductor (like indium tin oxide). At the point when moved by human body (finger), an interference is made in the screens electrostatic field (which is quantifiable as an adjustment in capacitance) and this inturn is recognized by the telephone's processor or chip and which thus will train the telephone's working framework to trigger and occasion or activity as needs be.

OLED – (Organic Light Emitting Diode) 

This happens to be the most up to date innovation in for presentations of mobiles and screens. To the extent the OLED tech os concerned you will locate a natural material which is set between two directing sheets (an anode and a cathode),which are additionally put between a glass top plate (seal) and a glass base plate (substrate). The time an electric heartbeat passes or is connected between the two leading sheets, electro-luminescent light is created straightforwardly from the natural material sandwiched between.

AMOLED – (Active-Matrix Organic Light-Emitting Diode) 

AMOLED are an alternate kind of OLED shows for mobiles and are quick picking up prominence in top end cell phone fragment. AMOLED screens can indicate us numerous things that we are available on OLED show like splendid shading proliferation, light weight, great battery life, appropriate splendor and so forth.

Super AMOLED shows 

Super AMOLED showcases take up on the AMOLED shows and are essentially created by Samsung. Super AMOLED is built with contact sensors set on the showcase itself, rather than making a different touch delicate layer (as in capacitive touch screen). This makes it the most slender presentation innovation available. Super AMOLED showcases are as of now just present in Samsung gadgets however more telephones could utilize the innovation later on.

Sunday, August 12, 2018

Different types of computer network. Lan,Man,Wan,Pan etc. Fully explained

Types of computer network 

What is a network.

When two or more devices are connected to communicate each other and transfer data is called a network. It can be a mobile, computer or any other device.

Types of Computer Network


Personal Area Network 


An Personal Area Network or PAN, is a PC system sorted out around a distinct individual inside a solitary structure. This could be inside a structure, little office or home. An ordinary PAN would incorporate at least two PCs, phones, fringe gadgets, computer game consoles, printers and other individual excitement gadgets. This system gives both wired and remote associations for various gadgets. The system is normally overseen from a solitary PC however can be gotten to from any gadget. This sort of system gives extraordinary adaptability. For instance, it enables you to:

Send a record to the printer in the workplace upstairs while you are resting on the sofa with your PC.

Transfer a photograph from your mobile phone to your PC.

Watch films from an Internet gushing support of your TV.

Local Area Network  


A Local Area Network or LAN, comprises of a PC organise at a solitary site, normally an individual place of business. A LAN is helpful for sharing assets. While bigger LANs can suit a huge number of PCs. A LAN normally depends for the most part on wired associations for expanded speed and security, however remote associations can likewise be a piece of a LAN. Rapid and generally minimal effort are the characterising attributes of LANs.

LANs are commonly utilise for single locals where individuals need to share assets among themselves however not with the remainder of the outside world. On the off chance that a Local Area Network or LAN, is totally remote, it is alluded to as a Wireless Local Area Network or WLAN.

Metropolitan Area Network 


A metropolitan zone system, or MAN, comprises of a PC organise over a whole city, school grounds or little local. A MAN is bigger than a LAN, Contingent upon the setup, this kind of system can cover a zone from a few miles to several miles. A MAN is frequently used to associate a few LANs together to frame a greater system. At the point when this kind of system is explicitly intended for a school grounds, it is in some cases alluded to as a grounds zone arrange, or CAN.

Wide Area Network 


A Wide Area Network, or WAN, possesses an enormous zone, for example, a whole nation or the whole world. A WAN can contain various little systems, for example, LANs or MANs. The Internet is the best-known case of an open WAN.

Thursday, August 09, 2018

KB,MB,GB Which has largest space. Fully explained


      1 Bit  ---  Binary Digit
      8 Bit  ---  1KB (Kilo Byte)
1024 KB  --- 1MB (Mega Byte)
1024 MB --- 1GB (Giga Byte)
1024 GB --- 1TB (Terra Byte)
1024 TB --- 1PB (Peta Byte)
1024 PB --- 1EB (Exa Byte)
1024 EB --- 1ZB (Zetta Byte)
1024 ZB --- 1YB (Yolta Byte)
1024 YB --- 1BB (Bronto Byte)
1024 BB --- 1 (Geop Byte)

 Currently 1 Geop Byte is the largest memory storage. But in future may be more storage will available.

Friday, July 20, 2018

What is VoLTE | Advantage of VoLTE

 VoLTE Network


VoLTE meaning 

VoLTE means Voice over Long-Term Evolution.

What is VoLTE.

The latest technology or 4G technology support VoLTE technology. 4G network/technology provide much faster Internet speed as compared 2G or 3G. With VoLTE one can make calls over the LTE network.VoLTE communicates and transfers calls or data on 4G LTE networks. It connects the calls faster than normal network and the call quality is much better. So here, through the Internet, the call is placed. Your voice is converted into Data and transmitted.

It is a wireless communication for the mobile phone. The internet network develops from 2g to 3g and 3g to 4g but the calling network was the same but when the 4g network came it also develop the calling experience. So it introduces the VoLTE feature in which voice class are delivered with the 4g speed giving crystal clear sound.

Advantages of VoLTE


1. Calls sound better 


VoLTE empowers top notch (HD) voice quality that makes a portable call seem as though you're talking face to face. Otherwise called wideband sound, HD voice utilizes a more extensive recurrence go than narrowband voice administrations, which permits foundation clamor to be decreased and guests' voices to be improved. Guests can hear each other plainly and get increasingly inconspicuous manners of speaking. With VoLTE's predominant call quality, clients can have better discussions. For organizations, better call quality will spare time for representatives and lift their productivity. 


2. Calls interface all the more rapidly 


For voice approaches circuit-exchanged 2G and 3G systems, the time it takes to set up a call with somebody can be excessively long. The deferral some of the time feels like the call isn't experiencing by any means. In any case, with VoLTE, ring set occasions are extraordinarily diminished so individuals can interface with one another all the more rapidly. 

3. Longer battery life 


Contrasted with utilizing over-the-top (OTT) voice over IP (VoIP) applications, VoLTE calls utilize less battery assets on clients' telephones. Nokia once tried an assortment of VoIP applications and VoLTE customers to find and think about any distinctions in execution. The test outcomes demonstrated VoLTE utilized 40% less battery than VoIP applications. While numerous elements and factors influence battery life, VoLTE uses arrange assets all the more productively, and that makes clients' gadgets keep going longer on a charge.

How to use VoLTE


To use VoLTE you should have a VoLTE supported mobile, VoLTE supported area and VoLTE supported network. And the receiver should have the same requirement. 

You and the recipient should have the volte feature in the mobiles to get crystal clear sound otherwise you will be unable to use this feature if only one has the requirement.

VoLTE Supported phone

Every Phone does not Supports VoLTE only a few mobiles have manufactured which supports VoLTE Technology







Why smartphone becomes slow

Smartphone becomes slow


Apps update- 

Install new apps-

Auto update -


Tuesday, July 17, 2018

Different Types of memory card-Best memory card mobile/DSLR - Nitro technology



 Different Types Of Memory Card 


Different types of memory card

There are three types of memory card they are Full Size, Normal size, and Mini Size. 


Full-size memory card:-  It is the most commonly used memory card.





Mini size memory card- It is not much used


Mini size memory card

Classes of memory card

There are different Classes are Class 2, Class 4, Class 6, class 8 and class 10 and UHS(Ultra High Speed)1 and UHS 3.
     Example:-  If you use a class 2  memory card it will transfer the date in 2mbps.So the higher class will increase the speed of transferring the data.

Categories of memory card

SD Memory card which has the minimum capacity of and maximum capacity of 4GB.

SDHC (Sd High Speed) card which has the minimum capacity of 4GB and maximum capacity of 32GB

SDXC (Xtra capacity) card which has a minimum capacity of 32GB and maximum capacity of 2TB

Memory card for Mobile, DSLR...

Mobile:-  If you use the memory card in mobile for galleries such as photos and videos then you must use a minimum class 4  memory card. Then it will work smoothly without hanging the phone

Smart Camera and DSLR for the camera you should use minimum class 6 memory card.

HD RECORDING for HD recording you should use minimum class 6  memory  card

4K RECORDING for 4K recording you should use minimum UHS 1 or UHS 3 memory card.

Transfer app minimum class 10

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And also read different types of AC split, window, central, portable,


Thursday, July 05, 2018

Why smartphone heats

      Smartphone heating problem

Smartphone heating problem is a common problem. Smartphone heats because of less ram in mobile. When mobile works than the system try to make mobile fast so when the ram work then the fans so when the rams run they fall when they fall they fall the place becomes warm.