how to speed up Windows performance

Windows PCs typically slow down as applications are installed and used. Whether you are using a word processor, writing a spreadsheet, surfing the internet, playing games or anything else, hard drives fill with temporary files that do not always get removed when no longer needed. Hard disks can succumb to this wear and tear over time, and this article will teach you how to fix that. Read on to learn of ways to help keep a PC running smoothly with little or no money.

  1. Stop all unneeded background processes. Look at the right corner of your Taskbar, to the left of the time,date, and essential system icons. You will see a group of small icons, collectively called the 'notification area' or 'system tray'. Each of these icons represent a program that has been at least partially started or is running "in the background". Regardless of state, each causes a reduction of available memory and processing power, or resources. Closing, exiting or canceling any unused background process returns those resources to the system, and becomes available for use by the application(s) started specifically by the user. Go to your task manager and click on the Process tab. End all process that you can.

• A utility called Process Explorer (procexp.exe) can be used to list all programs running on your Windows system. It is more comprehensive than the Task Manager, and hovering your mouse pointer over any program name will tell you what it is about.
• A utility is built into Windows that can enable/disable task bar programs and processes from automatically loading with Windows. To access it, go to Start > Run > type in “MSCONFIG” and click OK. If you do not know what a process does, search its name. Do not disable processes if you are unsure, as some processes are necessary for your computer to function normally.
•  A freeware program called Game Booster by IObit (the same people who wrote Advanced SystemCare ) will temporarily disable unnecessary background processes and boost performance on your computer when you are actively using only one program; such as a game program or video editing software. When you are finished, you can resume "normal mode" and all the background processes will be reloaded. Keep in mind that the performance gains will be negligible and unnoticeable unless you have a very slow PC.
   
   
  2. Turn off unneeded Desktop Features that try to make things look better. The fancy rounded window corners, the way the menus fade in and out, and the 3-D button styles on modern Desktops all require some computing power and can overwhelm older machines. To turn off these appearance only enhancements:

  • Windows XP - right click on My Computer, and choose the Properties option, then choose the Advanced tab, and click the Settings button under the Performance section. In the Performance Options dialogue that comes up, go to the Visual Effects tab, and choose "Adjust for best performance". You can also try the "Custom" option, and turn on and off individual settings to see which ones will work without slowing your machine down.
   
  3. Do a shut down/reboot also known as a cold reboot. Some programs do not release memory properly when they close, which is the case for some operating systems. Even doing a warm restart will not release some of the memory drivers and other core programs had allocated. The computer has to be completely shut down and then restarted. When a program is asking for some memory, a space would be allocated for it by the operating system (like Windows). This allocated memory can not be used by any other programs. "Well-behaved" programs typically let go of their hold of this memory space but some programs don't - this is known as a "memory leak", which is caused by a programming error. A memory leak is easily evident when a program uses up an abnormally high amount of resources because it keeps on asking for more and never gives back any of the allocated memory space. The user workaround is to terminate the program or process, but some processes and core processes can not be closed. Shutting down the system will have the operating system forget which memory locations aren't free, so on the next boot, all memory locations are free to use. 
   
  4. Set your computer's energy settings to High Performance. This is especially useful in Laptops and Netbooks where the processor speed is altered in accordance to energy settings (and if you are running on battery power)
   
   
   5. Be realistic. The "high end" computer purchased as new 5 years ago may run the latest version of Windows, but that doesn't mean that it will do it very well. Keep in mind that the Minimum System Requirements on the software box is indeed, minimum. The best experiences usually require that the system is configured to Recommended System or better, instead. Technology marches on and it seems there is a game of "one-up-manship" played between software developers and hardware designers. Regardless, eventually new software will require new hardware or vice-versa. It seems that the amount of frustration you can endure best determines how long you will run your current setup. 
   
  source : http://www.wikihow.com/Speed-Up-a-Slow-Windows-Computer-for-Free

5 Tips To Save Battery Power on an Android

The Android operating system is turning the mobile communications and PDA world on its head by offering features, functionality and an open architecture that threatens to blow away everything else on the market.^[1] However, many of the features available on Android devices can cause batteries to become drained very quickly. Because of this, users of Android devices must intelligently and proactively manage the energy in their batteries. The power-saving options presented here can be used as you wish; all at the same time, individually or in any desired combination.

1. Turn off the wireless feature when not needed. (Settings » Wireless controls » WiFi, or get the Wireless Settings free app) The wireless networking transmitter uses quite a bit of power. Even when the device is not connected to a network, it will continue to search for one on a regular basis. 

2. Turn off the Bluetooth feature when not needed. (Settings » Wireless controls » Bluetooth) For the same reasons as you should turn off WiFi, turn off the Bluetooth feature if you are not using it. 

3. Turn off the GPS. (Settings » Security & location » Enable GPS satellites) When the GPS receiver in your Android device is active it looks for satellites, and its processor prepares information to be sent to any application that needs it, regardless of whether an application that uses the GPS is running or not. If you are not navigating, turn off GPS and let the device use whatever alternative location services your wireless network provider may offer. 

4. Ask your phone what is using the largest percentages of power. (Settings » About phone » Battery use) If you ask Android what's using what percentage of available battery power, it will tell you. The vast majority of the time the biggest power hog is the display.

• Also check Settings-> Applications -> Running Services. Here you'll find a lot of services with their RAM usage on the right hand side. Select such services as "software update", "email" and services not used by you. An option appears highlighted that will say "stop". Select it to end that particular app. This decreases RAM usage and extends the battery life.

5. Tell the device to only use 2G networks. (Settings » Wireless controls » Mobile networks » Use only 2G networks) If you do not need access to high speed data, or there is no 3G or 4G network where you live, you can tell Android to only use 2G mobile networks. You will still have access to EDGE network data and WiFi if needed. 

Source : http://www.wikihow.com/Save-Battery-Power-on-an-Android

5 Android Battery Saver

No matter how much you love your Android smartphone, there are days where we could all use a little more battery life. With countless apps sometimes running in the background, your mobile battery can become drained pretty quickly.
But don’t put your smartphone down just yet; you can extend the daily lifespan of your phone’s battery and enhance its day-to-day performance with these highly recommended battery-saver apps for Android.

1. JuiceDefender

Manage power according to your own preferences or use preset profiles and extend the battery life of your Android with JuiceDefender. As if it had a mind of its own, this Android battery-saver app puts the juice back into your device by automatically and transparently managing the most power-draining features of your phone, such as mobile data, Wi-Fi, 3G/4G connectivity and screen brightness.
Fully customizable, JuiceDefender has an intuitive layout, and it can run on its own once configured to your liking. Decide when to schedule regular synchronization events, enable or disable specific app connectivity, or automatically toggle your Wi-Fi based on location.

2. 2 Battery

While we all love to save battery life when using our phones, making the most of your data allowance could be an even greater bonus. The 2 Battery app turns off your mobile data connection when you’re not actively using it, reducing both battery drainage and data usage. Even better, it periodically toggles mobile data back on to keep your background data (email, calendar, Twitter, etc.) synchronized.
This Android battery-saver app extends the power of your phone easily and efficiently, without the hassle of confusing menus and options no one understands.

3. GreenPower Premium

Forget your power cord at home? No worries! GreenPower Premium battery-saver app for Android gives your phone extra hours of power. This free app is fully automatic and runs unobtrusively in the background. Just configure and put your mind at ease, leaving GreenPower to do what it does best.
The app handles Wi-Fi, mobile data and even Bluetooth® with ease. A leaf icon in the status panel tells you at a glance how GreenPower is working.

4. Android Booster

If you’re searching for some serious Android optimization, look no further than this power-saving app with memory booster. That’s right, Android Booster increases your phone’s speed while saving valuable power and reclaiming memory.
The app’s easy-to-use interface gives you complete control over how everything functions on the back end of your phone. Features include a task killer, app manager, network manager and file organizer. This battery-saver app for Android puts a big boost in your phone’s overall performance.

5. DU Battery Saver

Within its sleek interface, DU Battery Saver tells you how much time you have left with your phone’s current battery level (and the details of that time, such as how many Internet browsing minutes you have left). It then lets you optimize that time by closing different apps and disabling different features on your phone. You can also pin this app’s widget to your Android’s home screen so you’re always in the know.
Thanks to its features, the free version of DU Battery Saver claims to boost your Android battery life by 50 percent. The paid version claims users can get up to 70 percent more battery life and automates some of the features found in the free version. The version you download depends on your activity level, but the important thing is that DU Battery Saver in some form makes its way onto your Android.

Source : http://www.verizonwireless.com/mobile-living/apps/best-android-battery-saver-apps/

How To Service Your Computer

Computer repair places like Best Buy’s Geek Squad do a lot of things that you can easily do yourself. Instead of paying for a pricy malware removal or computer tune-up, you can do it yourself.
This guide won’t walk you through identifying a failing component and repairing it by hand. It’s focused on the easy stuff – although it’s easy, people pay hundreds of dollars to have it done for them.

Reinstall the Operating System

Some people think that computers become slower over time and eventually need to be replaced – it’s sad, but true. Other people may take the computer to a repair place when it starts slowing down. When dealing with a computer that’s become bogged down by startup programs and toolbars, a simple Windows reinstall is often the fastest, easiest solution.
This can also help if you’re experiencing other problems with your computer, such as file corruption or weird errors. While it’s often possible to troubleshoot these things by replacing corrupted files and bad drivers, it’s usually faster to just reset Windows back to its factory state.
Most new computers come with factory restore partitions, which you can access by pressing the correct key during the boot process (check your computer’s manual). You may also have CDs or DVDs you can restore your computer from. If you installed Windows yourself, you can use the Windows installation disc. On Windows 8, use the Refresh or Reset feature to easily reinstall Windows.
Be sure to back up your important files before doing this. Some places may back up your important files for you, while some may ask you to back them up ahead of time – that’s because they’ll just be reinstalling Windows for you.

Remove Included Bloatware

If you’ve just purchased a new computer – or reset your old computer back to its factory default state – you’ll often find it packed full of useless software. Computer manufacturers are paid to include these programs, which slow your computer down (particularly during the startup process) and clutter your system tray.
Best Buy’s Geek Squad will charge you to remove this bloatware. Even Microsoft is getting in on the action – if you bring a Windows PC to a Microsoft store, they’ll remove the bloatware for $99.
Don’t fall for it: You don’t have to pay a dime to remove these preinstalled programs. There are three ways you can go about doing this:

• Use a program like PC Decrapifier. It will automatically scan your computer for bloatware and automatically uninstall it.
• Open the Uninstall a program control panel and manually uninstall each piece of bloatware, one-by-one. If you do this on a new computer, be sure not to uninstall any hardware drivers. Everything else should be fair game.
• Reinstall Windows. Many geeks like performing a fresh install of Windows on their new computers to start from a clean state. You’ll often have to download and install hardware drivers from your computer manufacturer’s website after the reinstall.

Remove Viruses and Malware

Many people still wrestle with infected Windows PCs. If your computer is infected and isn’t working properly, you don’t have to pay someone else to fix it. The Geek Squad doesn’t have any magic tools – they use many of the standard antivirus tools you can use yourself.
To find an antivirus product that actually offers good protection, consult an antivirus test website and see how your antivirus of choice stacks up. If you don’t feel like doing all that research yourself, luckily we’ve done it for you.
Kaspersky and Bitdefender consistently rank in the top of both the AV-Test and AV-Comparatives rankings, and we’ve used both products with good results. They aren’t free, but most of the free antivirus out there is bundling extra nonsense or trying to redirect your search engine to their “secure” solution that isn’t really secure and just shows you more ads or spies on your shopping habits.
For a really deep infection, a good repair place may dig through your autostart entries and registry by hand and manually remove malware that isn’t being caught by tools. However, this can be time-consuming – and if the computer is already so infected, there’s no guarantee all the malware will be removed. In cases like this, they’ll often just reinstall Windows. You can do that yourself, too.

RMA Your Computer

If you bought a laptop or pre-assembled desktop computer, you don’t need to take it to a repair place if it breaks. If it’s still under warranty, you can contact the manufacturer to RMA the computer and have them repair it. RMA stands for “return merchandise authorization” – you’ll need to tell the manufacturer’s service department your problem and receive an RMA number before mailing it to their service center.
If you built your own computer from scratch, it can get a bit more complicated here – you’ll need to pin down which component is defective and RMA that component alone.
For information on RMA’ing your hardware if it breaks, consult your computer’s warranty documentation. You can also visit your computer manufacturer’s support website online.

Recover Deleted Files

If you’ve accidentally deleted an important file, you’ll be happy to know that it may be possible to recover it. This is because deleted files aren’t actually erased immediately.
If you need in-depth forensic data recovery of critical business documents, you might want to contact a professional for that. This is an expensive service, so unless it’s extremely important data, you may as well just try doing it yourself.

source : http://www.howtogeek.com/132470/how-to-service-your-own-computer-7-easy-things-computer-repair-places-do/

Now you know about service and repair your computer. Thanks you can read my article.

Different Internet And Intranet

The terms Internet and Intranet are most widely used terms. Many people think both are similar, but there are lots of differences between them.

Internet
1. Internet is wide network of computers and is open for all.
2. Internet itself contains a large number of intranets.
3. The number of users who use internet is Unlimited.
4. The Visitors traffic is unlimited.
5. Internet contains different source of information and is available for all.
Intranet
1. Intranet is also a network of computers designed for a specific group of users.
2. Intranet can be accessed from Internet but with restrictions.
3. The number of users is limited.
4. The traffic allowed is also limited.
5. Intranet contains only specific group information.
Therefore the Internet is an open, public space, while an intranet is designed to be a private space. An intranet may be accessible from the Internet, but it is protected by a password and accessible only to authorized users.

source : http://www.techcuriosity.com/articles/difference_between_internet_and_intranet.php

Ok now you can different Internet and Intranet. Thanks you can read my article. I hope this article can helpful for you.

Internet is the worldwide interconnection of all smart communication devices that have a valid IP. On the other hand, intranet is a privately owned part of the internet under which only a selected number of IPs are allowed to communicate. Intranet is commonly used in connecting computers of a certain organization to remain connected and don’t face any interference from the IPs outside the intranet. Most of intranet accessing modes refer to the website of the organization which can only be accessed by its employees who have a user name and password. However, the website and the servers for this purpose form the essential information technology foundation for the company. Thus, the website enables a network for its employees to connect irrespective of their location and time. The website, though available through the internet methods, is not accessible unless a gateway is provided for data exchange. - See more at: http://readanddigest.com/difference-between-internet-and-intranet/#sthash.M5OO8P9x.dpuf

Internet is the worldwide interconnection of all smart communication devices that have a valid IP. On the other hand, intranet is a privately owned part of the internet under which only a selected number of IPs are allowed to communicate. Intranet is commonly used in connecting computers of a certain organization to remain connected and don’t face any interference from the IPs outside the intranet. Most of intranet accessing modes refer to the website of the organization which can only be accessed by its employees who have a user name and password. However, the website and the servers for this purpose form the essential information technology foundation for the company. Thus, the website enables a network for its employees to connect irrespective of their location and time. The website, though available through the internet methods, is not accessible unless a gateway is provided for data exchange. - See more at: http://readanddigest.com/difference-between-internet-and-intranet/#sthash.M5OO8P9x.dpuf

How To Maintain Your Computer

A properly maintained computer will provide you with substantially higher speeds, both via RAM and on the internet, regardless of your hardware setup and configurations. The second law of thermodynamics states that all systems atrophy (degrade) over time - well, here are a few tips on how to delay the inevitability.

1. Clean out all the junk left behind by browsers. To do this, you can use the Disk Cleanup utility included on the Windows systems, or download a freeware program such as CCleaner to do it for you. In Linux you can use Kleansweep or Bleachbit. Cookies and cache left behind by browsers can amount up to gigabytes of wasted space, so it is imperative they're deleted. 

2. Search and destroy spyware and/or viruses on your PC. There is a myriad of tools available to do this. AVG Anti Virus is a good one to use. Download.com is a great place to legally obtain these tools. 

3. Defragment your hard drive monthly to keep your computer running smoothly. Windows XP includes a utility to do this, but a tool called Magical Defrag also exists, which automatically defragments your system during periods of inactivity. 

4. Uninstall programs you no longer use, and delete music you no longer listen to. The more free space your computer has, the faster it will go. You'll be surprised how much space you'll free up and how much your computer's performance will increase. 

5. Use the msconfig command in the RUN command prompt to open up a window that will allow you to uncheck start up programs you don't use. This can up your start up and boot down times a lot. CCleaner also has a feature that allows you to do the same thing (Tools--->Startup) 

• For Windows, select Performance and Maintenance and then choose "Rearrange items on your hard disk..." and "Free up space on your hard disk."
• For Mac, go to the Applications Folder, select Utilities Folder then launch Disk Utility.

Source : http://www.wikihow.com/Maintain-Your-Computer

How To Operate Computer For Everyone

How To Operate Computer - In today’s day and age the computer is a permanent fixture to your home and business. It is your window to a larger world, or a box that confines you. Understanding how to operate a computer correctly and efficiently does not only give you access to all of the information at the ends of the earth, but will open doors for you in your work life, social life, and love life. For this You will need to understand computer essentials.

The essential knowledge on how to operate a computer involves these key components:

• Keyboard
• Mouse
• CPU (Central Processing Unit)
• Monitor
• Speakers
• Printer
• Operating System

Once you have these key components, you have what you need to begin learning to use one the most important social networking devices of the 20^th Century. Whether you are a little older, a young child, or a business entrepreneur, you can benefit from learning to use a computer properly and efficiently. To get started first make sure the cord is firmly plugged into the power outlet and you have no loose or unplugged wires. Once you have determined that everything is in order, you can power on the machine. You will see the start-up screen appear and depending on the configuration you may need to enter a provided password, but most likely will be immediately taken to the home screen. The operating system is already installed on most modern computers, but if you have a specific operating system, such as Windows 8, you will need to upload the operating system by inserting a CD or visiting a website. Windows 8 is simple to use, but to understand some of the more important features, you can learn from the pros in a Windows 8 Tutorial. Different operating systems will allow for different program downloads. It is important to research operating systems before you buy so that you know what will fulfill your needs better. To adjust setting of your monitor, you can right-click and blank space on the screen and select properties. Alternately, you can click the start button and choose control panel. Here you will find network settings as well as display and sound options. Most installations will come with a CD or DVD. Once inserted into the drive, the computer will automatically begin the installer and get you on your way. Just follow the easy steps provided. To turn the computer off properly close all programs, then click the start menu and scroll to sign off. Select shut down and wait until the computer shuts down, then turn the speakers and monitor off.
Whether you are a gamer, writer, or researcher, you must learn to use the internet. The internet is the quantitative collection of all information saved by computers onto a network that connects all computers. The Internet is a close approximation of the phenomenon known as collective consciousness. You must pay to connect to the World Wide Web, WWW, and once you do the payment is monthly. Usually it isn’t very expensive, but be sure to shop around. Once you are successfully online you must protect yourself. This virus-protection can also extend to smart-phones and tablets because all electronics are potentially susceptible. To learn more on how to stay protected check out a cyber-shield course. Once you have set up anti virus protection and your internet, you can navigate your browser, the bar at the top of your screen, to an email provider such as Gmail.com where you can learn to communicate on the web! Once you finish registering on a mail server, you can close the internet browser and click the start button again. All of your programs will be located under the ‘all programs’ tab. You will have calculators, free games, microphones, notepad, and other writing software. To learn a basic understanding of computer language and how it can be used to make your life with technology easier, you can take a course where things are simplified for adults and kids alike. It is computer science for beginners and kids. Here things will be broken down step by step until you learn basics in things like SQL, Structured Query Language.  This course is taught by a fifth grader who is very experienced with computers which goes to show how rapidly the world of computers and technology is changing.
Why should I learn how to operate a computer? I don’t need that in my life. If you find yourself thinking this way or asking these questions you must understand that technology doubles every six years. The faster you learn computers the better. A cellphone now, has the computing power and memory of a computer ten years ago. With online entities such as The Cloud, memory is expanded indefinitely. If you ignore computers they will not go away. Where once the cash register was ruled by levers and switches, now exists only touchscreen and computerized inventory systems. Computers can compute amazing amounts of information in mere seconds, outpacing even the deftest of minds. Look around you, you who are viewing this from a computer. In fifteen years it is likely that 90% of what you see will be replaced with computer connected versions of themselves. To learn how to master computers you must understand everything about computers, not just how to check Facebook, email, or play computer games. It is imperative that you become proactive and explore some of the lesser known functions of computers with quality instruction.
What will improve with your knowledge and adeptness on how to operate a computer? You will be more important and integral at any workplace that uses computers and you will understand more about what is going on day to day in and out of the workplace. Many people who take the time to get to know their computers, fall in love, learn to program or build web pages, and create second income online. The web is your source for everything and the importance of learning how to navigate safely will help you, help your loved ones, and keep you connected. So take the time and learn how to properly use the tool that will eventually dominate everyday life.

Source :  https://blog.udemy.com/how-to-operate-computer/