Ways to Restore Deleted Files on Android, Easy and Practical

Losing data on your Android device sometimes leaves you with a dilemma. How do you get that data back? Usually, the deleted files are accidentally deleted, or indeed you are a careless user.

But calm down. The good news is, you can restore the data with the help of several applications. Here’s how to restore deleted files in android with the application.

DigDeep Image Recovery

Have Slow Smartphones, What Are The Causes And How To Fix?

Having a smartphone, but it’s sloppy, will certainly be one of the emotional triggers. Especially when many jobs cannot be handled without using a cell phone. Therefore, strategies and ways to overcome slow smartphones must be correct and appropriate. If not, then your phone’s performance will not work optimally.

It doesn’t take up a lot of time, some of the tricks to deal with a slow phone below you can do yourself at home. Actually, what is the cause of a slow smartphone, and how to fix it?

Causes of Slow Smartphones and How to Overcome It

Forced to work beyond limits

For example, your smartphone has 1GB of RAM, it is used to run games that have a minimum specification of 1GB of RAM. It will be slow because all the memory is used to run one program, even though many other programs need free memory.

Cache Piles

The cache on this smartphone is useful for speeding up the process of running applications later on. But if it is left to accumulate for days without being cleaned, it will burden your smartphone’s memory so that it becomes the cause of slow smartphones.

Get used to Clear Cache periodically through the Settings – Storage menu to provide free space on your smartphone memory.

Full Internal Memory

When the internal memory is full, the applications on your smartphone will find it difficult to save new data, resulting in a slow smartphone.

So that your smartphone’s internal memory doesn’t fill up quickly, delete unused applications on your smartphone. And don’t forget to take advantage of the MicroSD slot to add external memory to store photos and videos and music files on your smartphone.

Applications Pile Up in the Background

The more apps that are stacked in Recent Apps, the more RAM is consumed by apps running in the background. To stop it, you should Force Stop or Disable unused applications via the Settings – Applications menu.

Lagging Software

If you are still using the old version of the software, it will feel slow. Not only applications but also operating systems. Always check for application updates and the latest operating system so that your smartphone is not slow.…

5 Best Smartphones Camera in 2021 That You Need To Consider

Currently, the camera has become one of the important components of a smartphone. Almost everyone will consider the quality of the camera when buying a new smartphone, be it a rear camera or a front camera. In this article, we will recommend the best smartphones camera in 2021.

Huawei P50 Pro

The first recommendation of the best smartphones camera is Huawei P50 Pro. Huawei P50 Pro camera is the ability to produce photos with minimal noise levels in various conditions, especially the main camera and ultrawide camera. The two cameras are also capable of producing a wide dynamic range, good accuracy, and white balance, and great detail both outdoors and indoors.

Xiaomi Mi 11 Ultra

The Xiaomi Mi 11 Ultra features a 50 MP Samsung ISOCELL wide sensor as the main camera. The second lens is a telephoto sensor with a 48 MP resolution capable of 5 times optical zoom. And the third lens is a 48 MP ultra-wide sensor, which has a 128-degree field of view. Xiaomi Mi 11 Ultra is truly superior in all respects, such as its zoom capability, performance in delivering color accuracy, texture, autofocus, noise removal, to stabilization capabilities.

Huawei Mate 40 Pro+

Mate 40 Pro+ has the advantage in its OIS feature. OIS makes the main camera capture more detail and minimizes noise. The effect of the presence of OIS is more pronounced when shooting at night. Another impressive thing is the telephoto camera which has two lenses. One first telephoto lens for 3x optical zoom, and the other (periscope telephoto) for 10x optical zoom. This camera phone can record videos up to 4K resolution (2160p) at 60 fps. It can also record 1080p (Full HD) slow-motion video at 480 frames per second.

Apple iPhone 13 Pro Max

Apple did not change the camera configuration of the iPhone 13 Pro Max. However, the accuracy and target exposure of this HP camera is very consistent, the focus locking is fast. Then, the resulting image is completely natural in all conditions, especially when displaying skin tones.

For video, the exposure target and dynamic range are considered accurate and good. The resulting noise is minimal, the white balance is good both in indoor and outdoor conditions. In addition, the camera can shift focus very smoothly.

Xiaomi Mi 10 Ultra

The next best smartphone camera goes to the Xiaomi Mi 10 Ultra. This device is equipped with four lenses on the back consisting of a 48 MP lens as the main camera, a 12 MP telephoto lens, a 48 MP second telephoto lens, and finally an ultra-wide sensor at 20 MP resolution. In the video capture section, the Xiaomi Mi 10 Ultra is able to capture more detailed textures than its tough competitors and has an OIS feature that is very powerful in reducing shocks.…

Windows 11 Features and Terms to Downloading

After a long wait for the community, Microsoft finally announced that they officially released Windows 11 on October 5, 2021, ago. The popular operating system is predicted to be published as one of the best future generation technologies. Microsoft itself said that they have spent a lot of money to make a variety of new changes. In this article, we will discuss the features and conditions for downloading Windows 11. Make sure you listen carefully, okay?

Windows 11 New Features

Start menu new

The Windows 11 start menu will appear by default in the center of the screen. However, you can change its settings so that it appears on the left side of the screen.

Live tiles are now gone and replaced with simple, colorful icons. Not only that, adapting Tom’s Hardware, the Windows start menu uses a special cloud to help users.

Snap layout and snap the group

In Windows 11, hovering over the minimize or maximize button will give you a choice of different snap layouts. For example, if you have three apps open, you’ll be offered the option to split them evenly. Or have one app take up half the screen and the other two take up a quarter each.

The integrated “Teams” application

The next new feature of Windows 11 that Microsoft users have been waiting for is the integrated “Teams” app. According to The Verge, the “ Teams ” icon is on the taskbar and can be used to make calls to other people using “ Teams” on any device, including Android and iOS devices.

Windows 11 Download Terms

Windows 11 can be updated for free if you previously used Windows 10. However, this new OS from Microsoft cannot be downloaded arbitrarily. Several requirements must be met by your device so that the OS can run smoothly.

The device must have at least a 64-bit processor with two CPU cores with a speed of 1 GHz. Not only that, but your computer also needs to have 4 GB of RAM. A minimum of 64 GB of storage media, and a graphics processor (GPU) that supports the DirectX 12 system.

That’s Glints’ brief description of Windows 11 along with its release time and new features. If you have previously used Windows 10 OS, wait for the release date so you can update for free.…

5G Technology? What Are The Advantages & Disadvantages?

The development of the latest technology, named 5G, is a breakthrough that can improve data transmission and exchange. In 5G technology, data will be transmitted via radio waves. Radio waves will be divided into different frequencies. Each frequency is set up for a different type of communication, such as aeronautical and maritime navigation signals, broadcast television, and mobile data. In this article, we will discuss the advantages and disadvantages of 5G technology.

Advantages of 5G Technology

Much Better Transmission Speed

5G Technology supports frequencies up to 100 GHz. This means that 5G technology is capable of producing transmission speeds of up to 10 GB per second.

5G Technology Almost No Delay

5G can not only offer higher data transfer speeds but also offers lower latency and higher connection density than previous generations. This technology allows a delay time of only about 4 to 5 milliseconds.

Wider Connection

Even though they both use OFDM, 5G offers advantages over LTE. One of them is the subcarrier spacing of 5G which can be multiples of 15 kHz. Because of that, 5G technology makes all the possibilities of devices connected to this technology such as various smart-based devices.

Energy saving

The super fast transmission speed makes the use of 5G technology to save energy. This is because from the start the 5G network aimed to reduce energy consumption by 10% compared to 4G.

Disadvantages of 5G Technology

Minimal Penetration

One of the drawbacks of 5G technology is that the penetration power is still very minimal. Unlike previous technologies that can penetrate barriers such as walls and concrete quite well. 5G technology is considered less than optimal to penetrate barriers.

Security and Privacy Issues

Several studies concluded that 5G technology will have security problems. This is mainly because the features of 5G can transfer high-quality data. Can make it easier for attackers to come into the system.…

The History of Computers and Its Development from Time to Time

Most of the activities carried out by humans in this modern era are carried out using computers. Especially during a pandemic like this, where all activities are transformed completely online. Computer equipment that was originally intended only as a means of supporting work, has now become a necessity that must be owned by the community. Before being equipped with sophisticated features like today, the development of computers began with a simple innovation that was born in the 1800s.

The Emergence of The First Computer

The computer was invented in 1822 by an English mathematician, Charles Babbage. Initially, Babbage intended to create a steam-powered calculating machine that could calculate tables of numbers. The machine he later named “Difference Engine 0” and is predicted to be the world’s first computer. The form of Difference Engine 0 itself is very much different from most modern computer models today.

However, the working principle of this machine is the same as a modern computer, which is capable of calculating numbers or computing. Until 1890, an inventor named Herman Hollerith designed a card system that was able to calculate the results of the US census conducted in 1880.

The Forerunner of The Digital Computers

The forerunner of the first digital computer was developed in 1930. It was Alan Turing who first developed the machine. He is a successful mathematical researcher developing a machine that can execute a set of commands.

The first digital computer was developed by Konrad Zuse, a German mechanical engineer. Before the second world war broke out, Zuse built the first programmable digital computer called the Z1. In 1936 in his parents’ living room in Berlin, he assembled metal plates, pins, and created a machine that could perform addition and subtraction calculations.

Although these early computer models were destroyed during World War II, Zuse is credited with creating the first digital computer. During the second world war, in 1943, John Mauchly succeeded in creating a machine called the Electronic Numerical Integrator and Calculator (ENIAC).

The Birth of Programming Language

In 1954, a programming language was created for the first time by a female computer scientist named Grace Hopper. This programming language called COBOL is here to help computer users in conveying commands in English.

Because previously, computer users could only give instructions to the computer using a collection of rows of numbers. Since then, programming languages ​​have developed along with the evolution of computers. Subsequently, a new programming language called FORTRAN was created, which was developed by the IBM programming team led by John Backus in 1954. As a technology-focused company, IBM’s ambition is to lead the global computer trend. The company began creating a device called the IBM 650 to begin mass marketing.

Until 1965, computers were known as a supporting tool for mathematicians, engineers, and the general public. The computer is known as Programma 101. When compared to ENIAC, the size of the Programma 101 is much more compact. This computer is the size of a typewriter, weighs 29 kg, and is equipped with a built-in printer.

Personal Computers

The 1970s can be regarded as the era of the birth of the personal computer. Marked by the emergence of the Xerox Alto, a personal computer that can run commands such as sending e-mail and printing documents. One thing that is most different from the Xerox Alto is its design which resembles a modern computer. Because, this computer is equipped with a mouse, keyboard, and screen.

In the same year, several major discoveries also occurred. Some of them, such as the creation of diskettes, ethernet, and Dynamic Access Memory (DRAM) chips. Meanwhile, Apple was founded in 1976 by Steve Jobs and Steve Wozniak. The two also introduced the Apple I, the first single-circuit computer.

The personal computer design was then perfected by IBM, through a device called Acorn. This computer is equipped with an Intel chip, two diskette slots, a keyboard, and a color monitor screen. Various other inventions were later discovered in 1983. The official CD-ROM was present as a storage device that was able to accommodate data up to 550 MB.

In the same year, Microsoft officially introduced Word, followed by Apple which released the Macintosh in 1984. The Macintosh is known as the first computer that can be controlled using a mouse and is equipped with a graphical user interface.

As if not wanting to be left behind, Microsoft has also launched a Windows operating system that offers the advantages of multi-tasking and is equipped with a graphical interface. Apple then spawned an innovation called the Powerbook, a series of portable laptops that can be taken anywhere.

2000’s Computers

Entering the 21st century, the pace of development of computer equipment is increasing rapidly, along with technological developments. The use of diskettes and CD-ROMs has begun to be excluded …

Development Mobile Phones History from Time to Time

Smartphones are becoming one of the gadgets that are increasingly popular every year. Now everyone has started to make smartphones one of their basic needs. Starting from children who are still in elementary school to adults who already have this one gadget. The number of brands and types of cheap smartphones is one of the supporting factors why this gadget is so popular. As a smartphone user, have you ever wondered when the first appearance of mobile phones was? If this question pops into your mind, consider the following review of the history of mobile phone development from its inception to the present.

The History of Cell Phones in the 70s

The first mobile phones appeared in the world, namely in the 70s, in 1973 to be precise. Martin Cooper became an important figure who introduced cell phones. His figure is one of the important people in the telecommunications business in the United States. Yes, this sophisticated object first appeared in New York. Motorola DynaTAC became the cellphone that Cooper used at that time to communicate.

The History on the 80s

10 years after the emergence of the Motorola DynaTAC, in 1983 the latest generation of mobile phones emerged, namely the Motorola DynaTAC 8000X. In contrast to the 1973 Motorola DynaTAC, this new mobile phone was the first to be officially commercialized. The public can already use it as a medium of communication. Although it has undergone several updates, this phone still has a fairly large weight, around 793 grams.

The History on the 90s

Compared to cell phones from the 70s and 80s, the phones that appeared in the 90s are more sophisticated. Telecommunications companies continue to develop and renew. In fact, for the first time appeared a cell phone that can be used to make phone calls. But do not expect if you can use this phone to surf in cyberspace.

Besides being able to be used to receive and make phone calls, cell phones that appeared in 1992 can also be used to send short messages in the form of SMS. In the same year, the IBM Simon appeared, which is said to be the world’s first smartphone. You can use this smartphone for telephones, fax machines, pagers, and Personal Digital Assistants (PDAs).

The History of Phones in the 2000s

The term smartphone or smartphone is increasingly popular in this era. How not, the emergence of the Sharp J-SH04 is increasingly attracting public attention. The reason, this smartphone is equipped with a camera in it. Yes, the Sharp J-SH04 is the first mobile phone in the world that allows users to take photos. It doesn’t stop there, this phone is also equipped with various advanced features in it, you know.

This year, Apple‘s legendary smartphone began to appear, namely the iPhone. The emergence of this expensive smartphone brand was welcomed by the public, especially those in the upper-middle class. How not, the emergence of the iPhone presents a new concept, namely a touch screen smartphone. This concept is different from other mobile phone brands that still carry the concept of a keypad.

The History of Smartphone in the 2010s

Believe it or not, the early 2010s became the heyday of BlackBerry. You will only be considered cool if you have used this one device. Because of its popularity, Indonesia is considered to be the 2nd largest Blackberry user in the world, you know. Unfortunately, the release of iOS and Android devices made BlackBerry start to lose its popularity.

In this era too, the speed of the internet network is also getting higher. Smartphone users can now enjoy faster internet on the 4G network. However, the use of the 4G network can only be accessed by smartphones that support it. It doesn’t stop there, at the end of the 2010s, many devices that support 5G networks have emerged. Could it be that you are one of them who can already access the internet on the 5G network?…