The risks of excessive computer use

In this digital era, life is almost impossible without the use of computers. But not using the computer in a healthy way is creating various health complications. Doctors say that using a computer for 4 hours or more can cause many physical problems. Prolonged use of the computer keyboard and mouse causes extra tension or stress on the tendons, nerves, wrists, arms, shoulders and neck. So if you don't take enough rest between work, these organs can cause various problems including pain.

What problems can occur with excessive computer use? What is the remedy? Know them.

1. Muscular problems

People who use computers a lot often suffer from this problem. If the sitting position is not correct, problems like back, neck or waist pain may occur.


  • Chairs and computer tables should be placed in such a way that the monitor screen is at eye level.
  • The spine should be straight.
  • Both legs should be spread straight. As a result, the muscles will not be strained.
  • You have to get up and walk between jobs. 

2. Pain in the neck, fingers and shoulders

If you work with a mouse for a long time, blood circulation in the fingers decreases. As a result, you can feel pain in the finger. Pain in the shoulder muscles may also occur. Wrists and fingers are more prone to carpal tunnel syndrome.


  • Should the mouse be placed next to the board in such a way that the whole hand can move?
  • Use the wrist and hand together when using the mouse, not just the wrist.
  • Type lightly and gently. It is better to work without keeping the wrist in a fixed position while typing.
  • When not typing, do you move your hand away from the board, stretch your arm. Let the hands relax.

3. Eye problems

Human eyes are structurally inclined to look at objects more than six meters away, so any close work puts extra strain on your eye muscles. Working on the computer for a long time can cause various problems in the eyes, it is called computer vision syndrome. This syndrome includes burning eyes, dry eyes, itchy eyes, red eyes and dry tears.


  • The monitor screen must be 50-60 cm away from the eyes.
  • Tilt the screen slightly to avoid reflections or glare.
  • If using a document holder, keep it close to the screen.
  • The light from overhead lamps and table lamps should be dimmed so that it does not shine into your eyes or the computer screen.
  • Don't stare at the screen. Close both eyes occasionally. After every 10 minutes
  • Then look at something in the distance for a while, it will relax the eyes.
  • Work by lowering the screen brightness. So as not to put too much pressure on the eyes.

4. Headaches

Headaches can occur when the muscles of the head and neck are not functioning properly. Sitting in front of the computer for a long time every day can also cause headaches due to eye problems.


Get regular eye checkups. It is better not to work on the neck. Try to keep your neck straight.

Things to do before buying a new phone

Nowadays everyone has a smartphone, but some people have a habit of waiting, when a new phone is launched and buy it. Such people use the phone for a month or two at most and then sell it.

Do you know, nowadays it is not wise to buy only new and expensive mobile phones. It is also true that a common man cannot change his phone frequently. So want to buy a phone that will last for a long time.

Things to keep in mind while buying a smartphone:

You must know that every day some company launches a new smartphone to attract customers. In such a scenario, it becomes our duty to do an investigation and choose the best smartphone for ourselves. All of you don't worry, today we are going to tell you complete details through this post on Smartphone Buying Guide.

Keep these 6 things in mind before buying a mobile:

Let's know  what to keep in mind while buying a new smartphone   and together we will tell you what qualities a good mobile should have.

1.  Price:  First of all, if we talk about the price of smartphone, then it depends on our budget, what range of smartphone we can buy. Some people spend a lot of money to buy a good phone. But speaking of reality, nowadays there is no need to spend a lot of money and we can only buy good mobile phones in the mid range.

2. Smartphone Build Quality: Talking about Smartphone Build Quality, how sturdy our phones are, these days phones are available in the market with three types of quality (plastic back, glass back and metal back). Those have their own advantages but when we talk about most phones, almost all phones come with a plastic build. Because it doesn't heat up the phone too much which is a big advantage. So if you love to play games then you should buy plastic build phone. If scratches are a problem, using a phone cover won't be a problem.

3.  Display Quality:  The display of the phone very important These phones have many qualities. Like – HD+, Full HD+, AMOLED and Super AMOLED. Nowadays, a smartphone with a good display costs 15 to 20 thousand rupees. This budget comes with an AMOLED display which is very good. You can buy a phone with an AMOLED display so that you get a better experience while watching movies or playing games .

4. Camera Performance :  You can't buy a mobile and not talk about the camera. Because nowadays the craze of taking pictures is very high. So many companies think of doing their best in terms of camera quality. That's why even if you buy a budget phone, you will get the best camera. There are many people who buy mobile after checking the camera. Whatever the rest of the feature doesn't look like, it shouldn't. Because having the best camera alone doesn't make a phone perfect.

5. Battery backup :  There are many people who change their phones frequently only because of battery problems. But you don't have to be wrong. You first need to decide how much phone you want to use. If you are a casual user and don't play games, your phone will last a day. But if you do a lot of gaming and face battery issues, you should buy a phone with at least 5 or 6000 mAh battery and which supports fast charging.

6. Processor :  After the display quality in the phone, the processor is very important. Because the processor is the base of the phone, or rather everything depends on it. If you go with a cheap phone, you will almost certainly get a lower quality processor in it. Due to which the problem of hanging on the smartphone comes a lot. So you have to be very careful about which processor is used in the mobile you are buying.

What you learned through this article

What to keep in mind when buying a smartphone  ?

Smartphone Buying Guide.

What should be kept in mind before buying a phone? 

What should be considered when buying a mobile?

What should be considered while buying a mobile phone?

Oppo Reno 8Z VS Oppo Reno 8 Pro

Oppo is one of the global mobile phone companies. Today we are going to compare 2 phones of the same series from Oppo.

Oppo Reno 8 Z and Oppo Reno 8 Pro. After reading this article to the end you will get all the details regarding these phones and decide which one to buy.


  • The Oppo Reno 8 Pro features an FHD+ AMOLED display panel with a screen size of 6.7 inches.
  • The screen resolution of this phone is 2412*1080 pixels and it comes with a refresh rate of 120 Hz.
  • It has a pixel density of 394 ppi, and a screen-to-body ratio of 93.4%.
  • Oppo Reno 8 Z has an AMOLED display panel with a screen size of 6.5 inches.
  • It comes with a screen resolution of 1080*2400 pixels and has a refresh rate of 120 Hz.
  • Oppo Reno 8 Z has a pixel density of 402 PPI, and a screen-to-body ratio of 84.7%.


  • The height, width and thickness of Oppo Reno 8 Pro are 161 mm, 74.2 mm respectively. and 7.34 mm.
  • It weighs 183 grams.
  • Oppo Reno 8 Z, on the other hand, measures 159.90 x 73.20 x 7.66 mm in height, width and thickness.
  • The weight of this phone is 181 grams.

Camera –

  • Oppo Reno 8 Pro has a triple rear with 50 MP, f/1.8, 23mm (main camera), 1/1.56″, 1.0 m, multi-directional PDAF, MP, f/2.2, 16mm, 112 (ultrawide), 1 Camera setup is /4.0″, 1.12 m, 2 MP, f/2.4, (macro). The selfie camera has a single punch hole camera with 32 MP, f/2.4, 22mm , 1/2.74″, 0.8 m, AF.
  • Oppo Reno 8Z has a triple rear camera setup with 64 MP, f/1.7, 26mm (main camera), PDAF, 2 MP, f/2.4, (macro), 2 MP, f/2.4, (depth ).
  • On the front, it has a single punch-hole camera with 16 MP, f/2.4, 27 mm and 1.0 m.

Processor –

  • With MediaTek Dimensity 8100-Max (5 nm), an octa-core (4×2.85 GHz Cortex-A78 and 4×2.0 GHz Cortex-A55) chipset, it also offers Mali-G610 MC6 as GPU in Oppo Reno 8 Pro.
  • Oppo Reno 8 Z has a Qualcomm SM6375 Snapdragon 695 5G (6 nm), an Octa-core (2×2.2 GHz Kryo 660 Gold & 6×1.7 GHz Kryo 660 Silver) processor chipset. Also, it has an Adreno 619 as GPU.

Battery –

  • Oppo Reno 8 Pro has a 4500 mAh capacity (Li-Po ion) battery.
  • It supports fast charging up to 80W.
  • Oppo Reno 8 Z comes with a 4500 mAh (Li-Po ion) battery cell and supports up to 33W fast charging.

Connectivity –

  • Oppo Reno 8 Pro has Wi-Fi connectivity with Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot, Bluetooth V 5.3, A2DP, LE, aptX HD .
  • Oppo Reno8Z comes with a wi-fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot, Bluetooth V 5.1, A2DP, LE, aptX HD.

Eye care for computer users

You may have to work with a computer for hours every day; That's why you have to keep looking at the monitor. Maybe the next line blends into the previous line while reading on the screen, or a word blends into the surrounding words; Distant objects appear blurry for a while when looking up while working on the monitor; Sometimes two images of the same thing are seen. In this case, you may be worried, whether your eyes are damaged while working on the computer regularly?

index Eye care for computer users.

Computer vision syndrome or CVS

can assure you that working on the computer has damaged the eyes—yet such complaints are unheard of. However, about 60-70 percent of people who regularly work with computer monitors are affected by computer vision syndrome or CVS. Monitors, however, do not produce this syndrome. In fact, if the normal functioning of the computer is interrupted due to structural, functional or biochemical abnormalities of the eye, then that situation is Computer Vision Syndrome or CVS. If one comes across CVS and tends to ignore it, in the future various complications may lead to disruption of computer work or complete avoidance of computer work.

That's why you should pay special attention to the monitor and eyes to overcome these problems. For example-

1. Monitor quality should be better.

2. The computer monitor should always be 4 inches-8 inches below eye level and 20 inches-28 inches away. The monitor should be placed slightly upwards.

3. The brightness and contrast levels of the monitor should be kept at eye-tolerable levels. The font size should be as large as possible and the background color of the computer screen should be comfortable for the eyes.

4. The light in the room should be kept in such a way that the light does not reflect directly on the monitor or eyes.

5. It is better if the keyboard is hand held, otherwise the keyboard should be placed as close to the monitor as possible so that the eye movement from the monitor to the keyboard is less.

6. If the office is small and isolated from the outside view, then the opposite side of the monitor or if necessary the screen should be placed in a landscape that will relax the eyes during leisure time.

About eye precautions

Eye blinks normally fall 12-14 times per minute. But when we are looking at the screen, the rate of eyelid drooping is very low. Due to drooping of the eyelids, the moisture of the surface of the eye decreases. For those living in AC, it is accelerated. This is called 'dry eye'.

Eyelids need to be dropped frequently

One of the main functions of the eyelids is to distribute the water produced by the lacrimal gland evenly within the eye; So that it maintains or increases the moisture, smoothness, nutrition and immunity of the surface of the eye. Its deficiency can lead to various eye symptoms, which are highly responsible for CVS. That's why you have to first very consciously practice the eyelids repeatedly. At a later time that will become a good habit.

Need to rest your eyes

Recently, the international slogan 20/20 or 60/60 has been introduced in the computer world, which means that you should rest your eyes for as many minutes as you work continuously on the computer. Between working on the computer, one or two neck exercises should be done and a little water should be given to the eyes at regular intervals.

— Many people have to use glasses due to eye defects. But glasses are a big hindrance in working on computer. To get rid of this, you need to get a pair of glasses that will help you work smoothly on the computer. Of course that would be a pair of glasses that would help you see the monitor and see things close up as well. That is, what are called near and intermediate distance combination glasses.

— The screen is considered close distance at 20 inches-14 inches. The monitor can be seen through the upper part of the glasses and close work will be done through the lower part i.e. the bifocal part. Of course, it cannot be used for walking, in that case a separate pair of glasses must be kept. The use of anti-reflective coatings on eyeglass lenses is also gaining popularity recently in computer work.

Awareness is desirable

So far no such eye service center has been opened in our country, which only has CVS specialized department or specialist. However, in some developed countries like Europe and America, a lot of work is being done in this regard. Due to the urgency of reality, it is essential to introduce such services in our country as well. But until such time as any service center is opened, everyone's awareness is desirable.

Why is the iPhone at the top of the world's popularity

Tech giant Apple's iPhone is ruling the world of mobile phones around the world. Millions of technology lovers in the world are waiting for the new model, even if a few versions of the phone are launched in the market every year, the stock ends in an instant.

Long lines fell in front of the Apple store to get the new series of new design phones. The store opens at 10 a.m. but long queues of customers have been seen in front of the apple store since early morning.

All right but now the question is why iPhone is so popular? Moreover, if you compare it with the price of the mobile phone in the market, there is a huge difference. Why is everyone so eager to buy an iPhone?

I hope you will read and watch this report trying to find out the reasons behind the popularity of iPhone.

1. The design of the iPhone and others.

It is easy to identify which is iphone from any mobile phone due to its unique design and novelty features. The mobile phone company has been able to create uniqueness in the iPhone with just one button.

This single button can be used to enter the phone's main menu, while other smartphones, especially Android phones, have multiple buttons. For many, these multiple buttons are an added hassle, besides the iPhone's graphics interface, the experience a customer gets when entering the phone. It is undoubtedly different from any other smartphone.

Apart from the external design of the iPhone, the company also emphasizes on the design of how the phone works. And for all these reasons, the iPhone has captured the hearts of billions of technology lovers in a short period of time, and customers get a polished and smooth experience even in the softer version.

Apple's design language can be said to be a symbol of mediocrity for techies as well as common people.

2. Maximum security measures.

In the age of digital, a lot of confidential information including almost personal information is easily spread on various platforms including social media. However, the personal information of an iPhone user is not so easy, Apple has always prioritized security in its products.

iPhone is no exception, and a hacker cannot easily hack an iPhone user's information. Hacking an iPhone or extracting data from an iPhone without permission is almost impossible at present.

Even an agency as sophisticated as the FBI tried to unlock a suspect's iPhone a few years ago. In the end, the FBI had to go to Apple after not being able to open it.

But the more interesting thing is that the Apple authorities did not open the lock. That means they give utmost importance to a user's personal security.

So this aspect of Apple's personal security makes Apple's mobile phone the first choice of tech lovers. Apple's iOS is said to be the most secure mobile operating system.

Again, there is a risk of third party apps getting into Android phones very easily. But Apple apps can be installed only from apple store.

Because of that the risk of virus on average is very low compared to iPhone.

Also, if the iPhone is lost, the Find My Phone feature can be used to locate the lost iPhone very easily.

3. Own hardware and software.

Where all other phones use third-party hardware and software, Apple has built its own hardware and software. Processor Jam body camera almost everything is Apple's own, so keeping in mind the user's needs, Apple is not willing to discount any part in terms of quality.

This feature of Apple is one of the reasons behind its popularity.

4. Innovations and surprises in the operating system.

Starting from talking with an iPhone or smartphone, almost all the technical tasks of the modern world can be done, but another big reason for the popularity of the iPhone is the innovation of the iPhone's own show operating system.

And because of this feature, Apple lovers go crazy for the new series of iPhones. Every new iPhone operating system is full of new surprises. Apple has always surprised Apple users with some hidden features in their OS.

5. Apple Eco System.

An Apple Eco system is an environment consisting of multiple Apple devices. Where users can use multiple Apple devices.

For example, if one has an Apple iPhone and a MacBook, it is very easy to share files between these two devices.

Even if the iPhone call is actually working on the Macbook, you can receive the call and talk from the Macbook. The same goes for the Apple Watch or Apple Watch.

Each Apple device works very well with each other because of this amazing Eco system created by Apple. An Apple Ecosystem makes user life quite easy, which is largely why the iPhone is so popular.

6. Sales service

Even after years of buying Apple device or iPhone, service is easily available from Apple service center. As a result, even if there is a problem with the iPhone, it is possible to get a solution from the Apple service center at any time.

Surprising as it may sound, the truth is that iPhone 7 users, released in 2015, still receive regular software updates. Due to years of updates, the old model phones are still working like new with all the latest features.

7. Why is the price of the iPhone so high?

First of all the operating system that iPhone runs on is made by them, other mobile phone companies use Android or some other operating system. Due to which their cost is also reduced.

However, apart from using its own operating system, Apple spends a lot on its own software development. And as a result, the price of the phone also increased a lot.

Apple's processor is also made by itself, which works much faster and faster than other company's processors. Apple often tries to get the best samples from suppliers and therefore increases the price of the product.

Apart from this, the mobile phone maker company Apple spends a huge amount of money every year due to ensuring the highest level of security. And because of all these reasons they have to sell at a higher price, besides the flagship product due to which the price of Apple products is higher. That is, Apple does not compete in the medium or low price smartphone market.

All the other smartphone companies that compete with Apple are priced very close, like the Google Pixel 4 is priced very close to the iPhone. The price difference between Macbook and Microsoft Surface is not much.

What to do if the mobile phone falls in water

Android mobile falls into the water due to various needs. Or many other types of phones fall into water. Now what do you do if water gets into the mobile phone? Many people do different things when the Android phone falls into the water!

In reality, if the mobile phone falls into the water, the mobile phone will be fixed again by following the correct rules. That is, the mobile phone will return to its previous state without any problem if it falls into water. Now let's talk about what works so that the mobile phone will not be a problem even if it falls in water.

What to do if the mobile phone falls in water?

Basically first you need to do some mobile phone activity. Without doing this, your mobile phone will face various problems. So, first of all, the following are the functions that you should do with your mobile phone.

What to do if mobile phone falls in water:

  • First turn off the phone quickly.
  • Put the phone in the rice.
  • Do not fan dry.
  • Check the battery.
  • Keep in the sun or under the bulb.
  • Show experienced electrician.
  • Do not fan dry.

If the mobile phone falls in water, first, check the battery!

First of all, this step will play a very important role if the mobile phone falls in water! The battery has small white stickers that turn red or pink when wet. If the mobile phone is anything like this then you have a problem with the battery.

And if there is no problem with your battery then remove the battery. And mobile phone as much as possible separate the battery and mobile phone. That's a lot of work for you to stay mobile.

If the mobile phone falls in water, turn off the phone quickly!

The sooner you turn off your mobile phone, the better. Many times the mobile phone falls into water and turns on. Which is very effective in damaging your phone. So turn off your mobile phone as soon as possible if it falls into water. You must take this step to save the mobile phone.

Mobile phone falls into water, put the phone in the rice!

Keeping your mobile phone inside the rice will be very beneficial. But keep your mobile phone inside the rice drum or rice inside the bag. Switch off the mobile phone and separate the battery and try to keep your mobile phone inside the rice.

But yes, definitely do not turn on the phone or put the battery at this time. Rice has the ability to absorb water from fresh things. So if you want, this step i.e. you can keep your mobile phone inside rice if it falls in water. And this rice will absorb the accumulated water in your mobile phone very quickly.

If the mobile phone falls in water, put it in the sun or under the bulb!

Additionally, if your mobile phone gets wet in water, you must wipe the mobile phone, the water is very important. Because if the water does not move from the mobile phone, there is a possibility of damaging the mobile phone. So for that, if you drop the mobile phone in water, keep it in the sun or under the bulb.

It generally saves your mobile phone very much, if you leave your mobile phone in the sun or under the bulb, the water vapor inside the mobile will fly into the sky. Which will play a very important role in protecting your mobile phone. Therefore, if the mobile phone falls in water, keep it in the sun or under the bulb.

If the mobile phone falls in water, show it to an experienced electrician!

Friends additionally shows problem if your mobile phone falls in water. So take it to an experienced electronics guy as soon as possible. Because they are always researching about mobile phones, they are always researching how to fix things that are the same.

So, if your mobile phone falls in water, you must go to an experienced electronic market before further problems. Hope this will help you to know your mobile phone problems in detail if there is problem. And besides, knowing more about your mobile phone will allow you to know many types of unknown information. For that definitely go to an experienced electronic mobile phone repairman.

So friends, this was the main topic of our article today. What to do if the mobile phone falls into the water? I have tried to convince you with several points in this regard! Hope every point is useful to you.

As always everyone stay well stay healthy and stay safe. Today's article so far. Hope to see you again in another article. If you like the article, don't forget to share it with your friends. Thank you all for reading today's article.