Topics on Computer and Android Smartphone and Tutorial

Yoga is the discipline of mind and body. The term 'yoga' has broader implications in the field of religious practices. Generally we mean that yoga is the physical exercise.

Ancient Indian sages had invented the postures of yoga throughout the ages from their personal experiences of rigorous religious practice. Yoga would help them improve their religious practice. Their aim is to attain God or the absolute freedom. Yoga would ultimately lead them to acquire absolute freedom of their souls. So they follow the rigorous practice of developing and sublimating the faculty of mind. For this purpose they felt that the mind is connected with body. Only fit and healthy body can increase the development of our mind. Ancient Indian sages would practise the physical exercise to keep their body and mind capable for their religious practice. This is how yoga was introduced.

Yoga is not unscientific. Yoga is the science of health. Doctors recommend yoga for the uncurable diseseases. And the result is obviously promising. Recently many researchers are studying the effect of yoga. Yoga strengthens the immunity system. Just a little bit of practices regularly can give you the benefits. Practise just once or twice a day in the morning and the evening.

The rules of yoga
1. Yoga should be practised in the empty stomach. Practise after 4-5 hours when you eat.
2. Practise any posture 15-30 seconds and then take rest for 10 seconds. Do the posture 5-6 times.
3. Breathe at a normal speed while practising the posture.
4. Do yoga, wearing the loose fitting clothes i.e. the clothes you feel easy and comfortable.
5. Do yoga in the place which is airy and well-lighted.

Some Useful Postures
Here some useful postures and their benefits are discussed. There are so many yoga postures. I will discuss some selected postures which everybody can practise.

1. Lotus Posture ( Padmasanam )
You may sit on the bed or the floor. Keep your backbone straight. Keep your right leg on the left thigh and then keep your left leg on the right thigh. Make it cross-legged. Keep your hands straightly on the knees. Close your eyes and concentrate on the middle of the forehead. Do it for 30 seconds and then open the legs and keep it straight. This posture looks like petals of a lotus. That's why it is called Lotus posture. This is a meditation posture.
Benefits: This posture increases the concentration power. Keep your backbone straight. It makes the mind calm and peaceful.

2. Bajrasanam:
First sit comfortably keeping your legs straight. Then fold your knees and sit like kneel down. Keep your hands on the knees and your backbone straight. Stay for 30 seconds in this posture and do it 4-5 times. You can practise this posture after eating.
Benefits:
This yoga helps to digest well. It is very effective. This can reduce acidity, indigestion, constipation, gout etc.

3. Gomukhasanam:
At first sit straightly keeping your legs before you. Then fold your right knees and put the right leg under left leg. Now touch your left buttock with your right heel. Then folding your left leg touch the right buttock with left heel. Now keep your backbone straight. Next raise your left hand over the head and fold it back from the elbow. Then fold your right hand back to hold the finger of the left hand. Stay for 30 seconds and change your leg' position. Do it 4 times.
Benefits:
This posture cures rheumatism, pile, insomnia, infammation of the sex organ. This posture is very helpful for controlling the high sensual desire. This posture makes the sex organ gain the normal potentiality. You can exercise this posture before sleeping to have a sound sleep.

You will get to know more useful yoga posture in the next article.

As a computer user we should have the knowledge of managing our computer performance. We sometimes face that our computer is running slow day to day. Everyday some unnecessary files are being stored up after operating the computer, installing and uninstalling softwares. That’s why our computer is getting slower. After reading this post you will certainly have the concept of benchmarking your computer performance. I am discussing everything step by step.
1. Empty your Recycle Bin which generally stores the deleted files. Removing unnecessary files helps system run smoothly.
2. Delete all the temporary files. Start >> Write %temp% in Run Progaram >> Press Enter >> Press Shift + Delete key to clean all the temporary files. Temporary files slows down computer system. Removing these files regularly is much required for the performance.
3. Follow the process to clean up disk (i.e. WARNING! not formatting or not deleting your files). Go to My Computer >> Right Click on Hard Disk (C:) >> Properties >> in General Tab click on Disc Cleanup >> OK >> Delete Files. Disk cleanup is an important step for cleaning hard disk.
4. Go to Command Prompt. You can write cmd on Run Program and then press Enter key to go to Command Prompt. In Command Prompt write CHKDSK and press Enter key. This command rearranges all the files by checking the disk.
5. You can follow check disk process. This gives two types of scanning your disk. This speeds up the computer. Do this once a week. Go to Computer >> Right Click on Hard Disk >> Properties >> In Tools tab click on Check now >> Select ‘Scan for and attempt recovery of bad sectors’ >> Start. Again select ‘Automatically fix the system errors’ >> Start >> Schedule to Scan >> OK. Then restart your computer and it will scan as per scheduled scan.
6. Disk Defragment
Disk fragment is the most important process among all these steps. Disk defragment arranges the fragmented data and helps to run disk more efficiently. Do this at least four times a year. This will keep your disk healthy. Disk defragment speeds up the computer.
Go to Computer >> Right Click on Hard Disk >> Properties >> In Tools tab click on Defragment now >> Analyze Disk >> After that Defragment Disk.
7. Use WinUtilities Pro or Advanced System Cleaner software to clean the registry, history and temporary files. WinUtilities Pro has advanced system cleaning options that makes your computer faster. It has Disk cleaner, Registry Cleaner and History Cleaner options. This software can defrag your disk and registry.
8. Stop to run unnecessary programs on start up.
9. You can uncheck unnecessary options from windows performance list.
System settings >> Advanced System Settings >> Performance (Settings) >> Adjust for best performances.
You uncheck all the options except last three options from the list. This will increase the performance speed of your computer.
10. You can use a good quality software to uninstall your software.
11. Use portable versions for those software which are rarely used.
12. Keep your hard disk 25% free. This helps to work faster.
13. Use a UPS to prevent a sudden switch off because of a sudden power cut.
14. Use a good quality antivirus program and scan regularly. Also keep malware checker. For example, spybot.
15. Stop automatic update for softwares. Do not install excessive unnecessary programs. Do not run many large programs together. For example, photoshop, illustrator, animation program or video editing softwares together.
Sometimes formatting the hard disk and reinstalling the operating system after 2 – 3 years give the users faster performance. But you must keep your necessary file in some other storage.
These are the steps about how to make your computer faster. This will certainly give you the advantage of benchmarking your computer performance. Of course give me a comment after doing these processes and tell me about the effect.

Internet speed is the most important factor to browse internet from your computer and mobile. Read this how to speed up your internet connection. This articles does not merely tell you about the tips but it is a suggestion based on personal experiences throughout years. Those who have slow internet connections often feel irritated to browse internet and download files. I had such irritations earlier.

1. Browser

First clean your browser history, cookies and cache files etc. This helps browser to browse faster as it clears the channel and space to transfer internet data.
For Mozilla Firefox to clear browser history, cookies and cache files, press Ctrl +Shift +Delete key together. A dialogue box ‘Clear Recent History’ appears. Select time range to ‘Everything’ and click on ‘Clear Now’.
For Google Chrome browser click on Google Chrome toggle button, then click on ‘Tools’ and then click on ‘Clear browsing data’. Select time range and clear browsing data.
For Internet browser go to Tools button > Safety > Delete Browsing History. You can also press Ctrl +Shift +Delete key together for all browser.
Now it’s time to know which browser is better for internet speed. Every browser has some quality that others lack. So you may disagree with me about the browser speed. But according to my personal experience Mozilla Firefox is better for internet speed. Mozilla Firefox is faster comparatively and open a page within a short time in a slow internet connection. Next to this is Google Chrome. If you have the slowest internet connection and you need to see a page urgently use Internet browser. Internet browser can open a page taking a long time to transfer and collect data while other browser stops transferring and collecting data.

2. Data Card or Modem or Dongle Stick

Use a good quality Data Card or Modem or Dongle Stick (whatever you say it) to improve internet speed. Modem with a low quality (often low cost) cannot transfer and collect data faster. Many persons use their mobile phone as a modem but this does not give more speed in comparison to a modem. So try to use modem for browsing.

3. Top Up or Recharge pack or Data pack

Usually Data pack which is recharged from offer pack does not provide much speed. In this regard, try to use normal data pack that the network provider sells. Using high cost data pack provides much speed.

4. Processor

Internet speed varies upon the processor speed of your computer. Now 2nd Generation i3, i5 and i7 Intel processor with high Ghz not only makes your computer faster but also help to browse internet faster. If you are thinking how processor differs just think of a water pipe which has a wider space. It passes water easily and if the water flow is high it can easily pass. If the water pipe is narrow can hardly passers much water in a time span.

5. Operating System

Of course operating system of your computer helps to browsing internet faster. Apple Operating System is faster in browsing internet. Linux operating system also browse internet faster. For windows user I suggest to use Linux OS making their Hard Disk partition. Just make a 20 GB partition and use Linux OS and Windows together. This gives you a facility to operate dual OS. Linux Mint and Ubuntu OS are the most popular in Linux platform and certainly they are free. Linux Mint is more user friendly.

A new computer as well as a new operating system browser improves internet speed. That’s why use Windows and Linux as a dual boot system. Whenever you think it necessary uninstall Linux and again install Linux to get the facility of a new operating system. A new OS is free of all types of temporary files that slow down the computer.

If I get a good response from reader I will surely tell you how to use Linux. Follow all the tips and improve the internet speed.

Early to bed and early to rise makes us healthy- is a saying everyone knows. But who does?
We know many such a thing good for us. But who cares to follow? Actually we know it but we do not know and try to find the scientific reason behind this saying as it is conventional concept.

Morning is the best time as well as the most beautiful moment. Getting up early in the morning makes our mind fresh. The atmosphere in the early morning remains calm and refreshing. This helps our mind to be calm and receptive.

It is scientifically proved that light effects on our body. Night is the time for rest. Any light in the bedroom disturbs our sleeping. The darkness helps sound sleep. The light effect disturbs melanin hormone secretion which helps us for complete rest. The mild light which is produced in the morning before sunrise soothes our mind and body. This mild light is produced only at that moment of the day.

Even when we rise on a single day before sunrise with uncomfortableness we feel the easeness during the rest of the day. Walking at that time makes our body free of diseases.

We can walk in the morning and do some yoga exercises. Then do deep breathe exercise and meditation. Morning starts our day.

Getting up early in the morning is hard for those who gets up late. Late rising is associated with the habit of going to sleep late. If you want to get up early you have to make a habit of sleeping early. A man needs 6-8hours to sleep. The duration of sleeping varies from person to person. Some people needs 8 hours. Some sleeps 7hours and some others take 6 hours. You certainly know how much time you sleep. Just keep up the duration and go to sleep before 20- 30minutes as you do every day. Set your alarm 20-30minutes before the time of your getting up. Follow this schedule 3-5days. Then change your time of sleeping and 20- 30 minutes earlier again. Follow the schedule 3-5days to be accustomed with the time. Just maintain the time span. You can reduce or increase your time span if you think it necessary. But sleeping too much or less is harmful for health. The side effect cannot be seen immediately but you will suffer after the age of 45-50 years. So I will say that you should never lead an irregular life with the vigour of youth.

Taking bath in the morning is good. After sleeping the whole night our skin needs to be refreshed by bathing. Morning bath keeps us away from skin diseases. It also makes our day fresh.

In the morning have your breakfast with a light food. Breakfast is very necessary after a long night's fasting.

In the early morning the atmosphere remains calm and our mind also remains receptive after sleeping. It is the best time to study. We can easily memorise our lesson. Reading self-help and self-development book can make a postive attitude.

Getting up early in the morning changes the life of singers, sportsmen and many others. Singers practise singing everyday in the morning. They never miss a single day. Sportsmen exercises in the morning. And some business also gets up early for selling goods. We can get the best value of a performance if we practise it in the early morning. A man who does not get up before sunrise his fortune never shines in life.

Moring shows the day. So start your day with a consciousness to keep your mind and body active. Certainly you will have a good day.

Smartphone is the most useful device which provides the user so many features and the performance is very speedy. Until recently cellular phone was just a device for talking and sending text messages. Gradually it adds multimedia features like audio player and video player and Internet browsing etc.
The cellular phone has developed so far after that. Android smartphone is the result of this development. Android Smartphone is now a mini version of a computer. It provides so many features that computers cannot give you some of these features in some respects.
Android platform has Google Playstores where lacs of free useful applications can be found. You can also download Paid application from there. You even need not worry about virus. Windows and iPhones have not so many applications. They have generally paid versions and the total number of applications for windows and iPhones may be between 30,000-60,000. Windows phone are developed by Microsoft. The iPhones are developed by Apple. Google develops the android platform which uses the Linux based kernel. Android is an open source platform. That's why the development of android occurs so rapidly with the support of a large number of contributors. It is virus free because of its open source.Here I will discuss the main features which is important for a smartphone. Generally the processor, Ram and internal memory enhances the performance of a phone. Display, Operating sytem, camera, Sensors, Gps are the speciality of android smartphones. Samsung Galaxy has been sold widely over the whole world. Samsung is giving the best looking and attractive smartphones.
General Feature
Network Support:
Try to know whether the phone supports only 2G or 3G network. Unless it supports 3G you cannot use 3G network when you will buy a 3G internet topup.
SIM:
Now many phones are giving dual sim facility. Try to know whether it provides mini sim size or normal size.
Display:
Of course the display size is one of the most attractive features. Try to know the pixel rate. More than 140ppi is fine. Display quality becomes finer according ppi. Capacity touchscreen and multi touch capability give the smoothe touch advantage.
Memory:
Internal Memory size gives the advantage of using more applications. The more the internal memory is the more applications you can install. RAM enhances the performance. Ram size increases the speed.
Data
Wi-Fi: Wi-Fi network helps users to browse internet. It is the fastest network which generally is provided by many organisations and institutions.
Bluetooth and USB: Try to know the versions of bluetooth and USB. Current versions are faster than earlier.
Camera:
See the megapixel og camera and whether there is a secondary camera. Some phones take HD quality image.
Video: Try to know whether it takes vga or HD shot. More fps rates gives fine quality.
FEATURES
OS
Current versions of Android OS jelley bean which is the most popular recently. Gingerbread was the most popular version earlier.
CPU
Processor is the main materials that increases the speed and enhances the performance of the phone. You should know the processor capacity. 1 GHz processor  gives the best speed recently.
Sensors
Accelerometer, proximity,
compass enhances the quality of your phone that makes it different from other phones.
GPS
You may see whether GPS or A-GPS is there. Global positioning system gives the facility to know your exact position in google map through satelite.
Player support
You may see the player support
- MP4/WMV player/ MP3/ WMA/ WAV player.
BATTERY
You can see the capacity of the battery that is mentioned with  mAh. You can see talktime, standby, internet browsing time.
Just compare the features with others and decide which you want to buy. You will not get all the features in a set.
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