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TOP 5 courses to become a data analyst

Data is the invisible force that affects businesses of all sizes and activities. Therefore, 80% of organizations around the world use this very data for their purposes. Data analysts can help business leaders make decisions to improve their performance by researching trends and thinking about solving a problem based on them. If, after reading this, you are still interested in the profession of a data analyst, then in this article we will tell you about the five best courses that will help you master this profession.

Data Analyst with R (DataCamp) Overview

Anyone who has ever thought about how to become a data analyst wanted to go to training courses, but where?

Data Analyst with R DataCamp ranks first on our list of the best data analytics courses as its training program consists of small assignments that will allow you to become a professional in this field, no matter how much time you devote to your studies. It consists of 19 courses, each of which lasts about 4 hours. And at the end of the entire tutorial, you should already be able to process and analyze data using R.

Best Immersive Course: Data Analytics Dive Review

This course is good because it has an individual approach to each student, you can make your schedule, mentoring and you can be sure of the support from the instructors at any time of the day. This is a crash course that also has some of the most expensive tuition fees. Nevertheless, in just four months, you can acquire the knowledge you need to get a job as a data analyst with it.

The program does not teach you through lectures or seminars, but is a text and therefore may not be suitable for visuals who better assimilate information through videos. 

Data Analyst Nanodegree Review

This program is intended for those who have programming skills and knowledge of Python or SQL. All material will be posted in videos and small quizzes where you can communicate with other participants. 

The program consists of four stages that you will have to complete in four months. And for those who know programming languages, the course will teach you how to tell the story of data with their help.

Data Science Specialization Review

The Data Science Specialization is a 10-course program on the Curser platform that will help you master the basic concepts of data analytics.

 This course is available to everyone, however, it is preferable that the students already know the python language and know a thing or two about the concept of regression. Your learned data is checked with quizzes and the entire course can be completed in 11 months.

Business Intelligence Specialization Review

This course consists of 5 stages during which you will be taught to work with big data. The teaching principle is the same as for most courses, lectures, quizzes, and discussions in forums. At the end of the training, you will have to submit your project. The training will take about 6 months if you devote 3 hours a day to these classes.

How to split the screen on Chromebook

To be multitasking in today’s world is sometimes simply a necessity, and sometimes it is an expression of your desire in the name of saving time and increasing labor efficiency, or just for the sake of convenience. Fortunately, the concept of “multitasking” is also present in the digital environment, so for example Chromebook, users can use the “split-screen” function to be on several tabs at the same time. In this article, we will tell you how to enable this feature, where to find it and how to use it.  

How to use related applications

There are several functions at your disposal, you just need to decide which one you want to use: parallel mode, multitasking, or a separate display. For example, the last function listed will be very useful for your productivity, or in case you need to use and manage a large number of microphones. 

This feature is easy to use and you don’t need to change the scale, manually drag and drop tabs, or do other uncomfortable things. To understand how to use the split screen in chromebook, you need two of your applications that you are going to use at the same time: 

  • Go to your first app
  • Click the “Expand/Recover” button
  • Hold your finger on the button until two arrows appear in front of you
  • Tap either of these arrows to move the app to the corresponding part of the screen 

You can also use the Alt + () combination to get the same effect if there is a problem with your touchpad or mouse. 

After that, the application will zoom in and take up only half of the screen, then go to the second application and do the same manipulations as in the first case. 

Screen split on other gadgets

Split-screen mode can be used for more than two applications and not only on the phone or computer screen. To use the split-screen mode for your tablet you need: 

  • Transfer two or three apps to your Windows system
  • Swipe three fingers from top to bottom on the gadget screen
  • Select which window you want to go to 

Using a dual monitor

Unfortunately, Chromebook doesn’t support this type of splitting, and even if there are video tutorials on YouTube, nobody gives you any convincing information to make you believe that this can work. Maybe it’s because the Daisy monitor is not a priority for the Chromebook. But don’t despair, because there is another way that would make your work more efficient. You can mirror the appearance of your Chromebook on your monitor or TV, and then use the split-screen feature on your monitor.

    • Connect a monitor to your Chromebook and go into settings
    • Go to the Device tab
    • Choose the “Screen Controls” option
    • Go to Internal Screen
    • Select Internal Mirror Display or Start Mirror

How to update Samsung Smart TV software

Modern models of TVs are responsible not only for the mechanical devices and the iron shell but also the software, which makes them more like computers. Now, in addition to their basic functions, namely providing quality viewing of movies and TV shows, TVs help their users communicate on the Internet and read online newspapers. But the TV program must necessarily be updated so that it can continue to run smoothly and maintain the same programs. In this article, we will provide detailed instructions on how to do this.

How to know if you need to update your Samsung Smart TV

To better understand why you need a samsung tv software update, imagine this situation: 

You bought a new Smart TV brought home and after some settings, you began to enjoy the new features and improved parameters, but after a while, something strange began to happen, applications began to disappear, and the TV system itself begins to slow down and stops recognizing some types of files, and the perception of video and audio content deteriorates. 

If you have coincided with at least one of the above items, it may be a signal that you need to update the system of your smart TV, but there is nothing difficult because to perform such actions you only need basic computer knowledge.

How to update the firmware of your Samsung TV

You can update the firmware in two ways: via network or USB, and each of these ways has its strengths and weaknesses, but the result will be equally positive.

Updating over the network

Updating over the network is much faster, but also the risk increases. 

  • First of all, it is worth checking the Ethernet cable or wi-fi settings to make sure of a stable connection
  • After that, go to the settings menu, select the “support” tab and then click “software update”
  • When you get to this point, you can see that there are two more sub-items in it: Update Now and Automatic update. Selecting the first item
  • After the update search process, your TV will require your agreement to update, click “yes” to continue
  • When the update is completed, the TV will reboot itself and everything will be ready

USB update

This method will take more time. To complete it, you need to know the version of the previous update and TV model. You will also need a computer and a USB flash drive for a Samsung Smart TV with a capacity of at least 4 GB.

    • Via a computer, go to the official Samsung website and enter your model number to go to the desired page
    • Click on “Downloads and Manuals” and compare the version of your firmware with the one presented on the site
    • Click on download and at the end unzip the folder and insert it into the USB port on the back of the TV
    • Then you need to find the update item via USB in the settings and “Update now” confirm your action and everything is ready

Tablet vs laptop – what is better for business

The variety of modern electronic devices is sometimes simply amazing. For a long time, tablets appeared in the world that took over all the positive qualities of laptops and vice versa. So how do you know what’s best for running your business? In this article, we will compare the specifications of both devices to figure it out.

Tablet vs Laptop: functionality

A laptop – as a more convenient version of a computer, has a set of all the necessary functions, and a tablet, in turn, was created to perform the most primitive actions wherever you are. It is great for watching movies or TV shows / surfing the Internet and social networks, listening to music, and so on. The list does not end there, because the tablet can also be used for amateur video filming and photography, and also as a mobile phone, since there are SIM card slots there. Most tablets have GPS functionality so they can determine their location and get directions to their destination. 

As we can see the tablet’s functions cover many modern human needs and can satisfy them, but if we are talking about business then it is better to use something more reliable, and the tablet can be a great addition.

To connect to the Internet, for example, both a tablet and a laptop, the same conditions are needed – a Wi-Fi or 3G HMB access point, but not all tablets support it.

And if we talk about the battery, the tablets last several hours of frequent use. Laptops at this time work from the mains, although battery operation is also possible, in this case, its battery will also last about 3-4 hours.

Ease of use

The standard screen and keyboard of the laptop fully satisfy all the needs of the user and allows you to work on it with comfort, the tablet does not have a physical keyboard, since it is located on the touch screen, which is not very convenient for eternal typing.

To install any program on the tablet, you only need to contact the Play Store, some of them may be paid. On a laptop, in turn, all the same, programs work as on a computer, and in addition to everything, it is convenient to connect a USB flash drive to it. The tablet does not have such an opportunity, but on some models, you can add a memory card, which makes it extremely convenient and portable in transport and on the road.

2 in 1: the benefits of both devices

There is no definite winner in the battle tablet vs laptop because the only question is in what area you will use them. If it’s still hard for you to choose, then there is a 2-in-1 solution for you. The transforming device can be used both in the form of a tablet and in the form of a laptop.