Sunday, July 28, 2013

How to Make Your Computer Run Faster??

How to Make Your Computer Run Faster??

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1-Check your hard disk space. As a rule, you want to keep at least 15% of the hard disk space free to keep the computer running smoothly. Simply go to My Computer, right-click on Hard Drive, and go to Properties. There you'll see a pie chart of your free versus used space. If it’s mostly full, you'll want to start by removing unnecessary programs and files; it it’s not, you probably want to tackle the actual way your computer operates.
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2-Remove any programs you do not use. Go to Control Panel > Add or Remove Programs (or Uninstall a Program, depending on your operating system) to find a master list of programs installed on your computer. Some things will strike you as useless immediately, in which case you can remove them right away. Others won’t look familiar to you and may require you some research.It may help to see how often you use the program. If you right-click one of the column titles above your program list (ex. Name, Publisher, Size, Installed On, etc.), you should be able to add additional characteristics by which to judge your programs. For example, find Last Used On on the list of options and check it; a column displaying the last time you used each program will now appear and can also be used to sort your programs. Some programs will not have been used in years and may be candidates for deletion.When in doubt, don't remove anything you don’t recognize; it may be critical to the function of your computer – and if you delete twelve different things only to discover that your computer no longer works properly, it will be very difficult to determine where exactly you went wrong.
Don't forget to empty your recycling bin.
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3-Prevent unnecessary programs from starting when the computer boots. The more programs try to run while your computer initializes, the slower everything will be. Revise your startup programs by altering your system configuration via MSConfig.
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4-Install an anti-virus program, spyware scanner, and an anti-malware. The fewer bugs, viruses, and bits of adware your computer has to manage, the more time it will have to devote to other processes. While you're at it, make a point of keeping Windows up-to-date; not only will this keep Windows itself in better shape, but some viruses ride in on Windows updates that are downloaded way after the fact (and therefore not monitored as closely).
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5-Run a Disk Cleanup. This can clean up hundreds of megabytes of temporary files – sometimes even gigabytes (if you have Windows XP, Vista, or 7). It will also open a window in which you can chose what to delete. Go to My Computer, right-click the Hard Drive and select Properties, and then click Disc Cleanup (within the General tab). Check all the boxes except for the game files and setup files.
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6-Run a Disk Defragment. This will reconfigure the way the hard drive stores information for maximum efficiency. Go to My Computer, right-click the Hard Drive and select Properties, then go to the Tools tab and click Defragment Now.
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7-Check for any disk errors. These will also slow your computer down. Go to My Computer, right-click the Hard Drive and select Properties, then go to the Tools tab and click Check Now under the Error-Checking area. When the dialogue box opens, check both boxes.If you get a window saying that Windows can't check the disk while it's in use, click on Schedule Disk Check and then OK. It will run on your next reboot.
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8-Turn off indexing. Go to My Computer, right-click the Hard Drive and select Properties, then unclick the box indicating that the drive should be indexed. Don't do this if you actually use any of the Windows Search functionality. The background indexing is what makes those searches fast and Windows is already very good about not getting in your way to do indexing while you're trying to do something else.
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9-Clear your Prefetch folder. Windows saves a file of the program you are using to make it start up faster. After years of use, this folder gets stuffed with irrelevant programs.
Open Notepad and type:
del C:\Windows\Prefetch\*.* /Q
Rundll32.exe advapi32.dll,ProcessIdleTasks
(Copy and paste this text to ensure you don’t make any mistakes.)
Save as faster.bat (the .bat extension will run it as a batch file).
Run it! Simply double-click the file to initialize. In a few moments, the command prompt will disappear and your programs should run more smoothly.
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10-Change Prefetch Parameters. This a dangerous task to complete unless you follow these steps exactly. If you're not sure about anything, don’t continue.
Go to Start > Run and type regedit to initialize the registry editor.
Go to HKEY_LOCAL_MACHINE>SYSTEM>CurrentControlSet>Control>Session Manager>Memory Management>Prefetch Parameters to access the parameters.
Double-click EnablePrefetcher. Once the new window pops up, there should be a small, editable text box with the number 3 in it. (Windows allows 4 options: 0, 1, 2 and 3.) 3, the default, fetches everything.
Change this to 2. Your PC will boot a lot faster and your PC performance shouldn't be affected.
Click OK and then close regedit.
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11-Add RAM to your computer. To see if you need more RAM, initialize the Windows Task Manager by pressing CTRL+ALT+DELETE. Under the Performance tab, find the area devoted to Physical Memory. If the Free amount hovers around zero but the computer is still slow, you may need to take your computer in to add RAM or even add more RAM yourself.
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12-Restart your computer. The computer usually needs to reboot to implement changes.
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13-Defragment your hard drive. This should make the system boot faster.
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14-Remove gadgets you don't use. All gadgets that are running slow down your computer.
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15-Log off the users who do not want the computer. Switch user your account then if you see that many users are logged in, log them off.

Thursday, July 25, 2013

शक्तिशाली ल्यापटप(Power-full Laptop)

शक्तिशाली ल्यापटप(Power-full Laptop)


- आइफाइभ वर्गमा पर्ने म्याक बुक प्रो रेटिना अत्यधिक गति हुने ल्यापटप हो। २.५ गिगाहर्ज स्पिडमा चल्ने यो ल्यापटपमा आठ जीबी र्‍याम हुन्छ। १ यस २८ जीबी फ्ल्यास स्टोरेज हुने यो ल्यापटपको हार्ड डिक्स सामान्य ल्यापटपको तुलनामा दुई गुणा छिटो चल्छ।

स्टोरेज थोरै भए पनि यसमा ब्लुटुथसहित हाई ग्राफिक्स हुन्छ, जसले गर्दा भिडियो ट्रान्सफर सजिलो र छिटो हुन्छ। ब्याट्री ब्याकअप सात घन्टा चल्छ। दरबारमार्गस्थित फ्युचर वल्र्डमा यसलाई १ लाख ८६ हजार ६ सय रुपियाँ पर्छ। -नेपाल
काठमाडौ, श्रावण ८ - आइफाइभ वर्गमा पर्ने म्याक बुक प्रो रेटिना अत्यधिक गति हुने ल्यापटप हो। २.५ गिगाहर्ज स्पिडमा चल्ने यो ल्यापटपमा आठ जीबी र्‍याम हुन्छ। १ यस २८ जीबी फ्ल्यास स्टोरेज हुने यो ल्यापटपको हार्ड डिक्स सामान्य ल्यापटपको तुलनामा दुई गुणा छिटो चल्छ।

स्टोरेज थोरै भए पनि यसमा ब्लुटुथसहित हाई ग्राफिक्स हुन्छ, जसले गर्दा भिडियो ट्रान्सफर सजिलो र छिटो हुन्छ। ब्याट्री ब्याकअप सात घन्टा चल्छ। दरबारमार्गस्थित फ्युचर वल्र्डमा यसलाई १ लाख ८६ हजार ६ सय रुपियाँ पर्छ। -नेपाल साप्ताहिकबाट
- See more at: http://ekantipur.com/np/2070/4/7/full-story/372650.html#sthash.WCt35bts.dpuf
काठमाडौ, श्रावण ८ - आइफाइभ वर्गमा पर्ने म्याक बुक प्रो रेटिना अत्यधिक गति हुने ल्यापटप हो। २.५ गिगाहर्ज स्पिडमा चल्ने यो ल्यापटपमा आठ जीबी र्‍याम हुन्छ। १ यस २८ जीबी फ्ल्यास स्टोरेज हुने यो ल्यापटपको हार्ड डिक्स सामान्य ल्यापटपको तुलनामा दुई गुणा छिटो चल्छ।

स्टोरेज थोरै भए पनि यसमा ब्लुटुथसहित हाई ग्राफिक्स हुन्छ, जसले गर्दा भिडियो ट्रान्सफर सजिलो र छिटो हुन्छ। ब्याट्री ब्याकअप सात घन्टा चल्छ। दरबारमार्गस्थित फ्युचर वल्र्डमा यसलाई १ लाख ८६ हजार ६ सय रुपियाँ पर्छ। -नेपाल साप्ताहिकबाट
- See more at: http://ekantipur.com/np/2070/4/7/full-story/372650.html#sthash.WCt35bts.dpuf

Sunday, July 14, 2013

Another College Students Video Leaked Online



Another College Students Video Leaked Online



Another  video featuring two school students making love in a room they rented was exposed online too. The male student was identified as a freshman from Guangxi Jiaotong Vocational and Techinical College , and the girl was said to be from one Normal College in Guangxi.
Rumor says that they videotaped their love making with the computer, and the boy saved the clip in his U memory disc. But he lost his U disc at school and then was uploaded to the website by someone who found it. This incident is called “Guangxi Jiaotong Vocational and Techinical College Gate online.

Thursday, July 4, 2013

Bluebox Discovers Major Android Vulnerability that May Affect 99% Devices

Bluebox Discovers Major Android Vulnerability that May Affect 99% Devices




Open source has its downsides. As the source code is open, hackers can read it and attempt to manipulate the ecosystem. Android, the most popular mobile OS, based on Linux Kernel is not beyond this risk. A report by Bluebox, a mobile security company speaks of a severe vulnerability of Android that has existed over last 4 years, since the release of Android 1.6 codename ‘Donut’.
The report was published by Bluebox Lab, the security research team of the company. It describes how a verified app can turn into a formidable trojan application due to the vulnerability. Android ecosystem requires a cryptographic signature in order to certify an app as being safe and downloadable. Common perception is that in order to tamper with that app, a hacker needs to break the signature. But owing to the vulnerability, the hacker in question can bring modification into the .apk file while bypassing the cryptographic signature. Currently, there are almost 900 million Android devices and as per the report, the vulnerability applies to 99% of them. The report reads;
“This vulnerability…could affect any Android phone released in the last 4 years – or nearly 900 million devices– and depending on the type of application, a hacker can exploit the vulnerability for anything from data theft to creation of a mobile botnet.”
Android Bug Vulnerability
The report explains the gravity of the danger in the following way;
“The application then not only has the ability to read arbitrary application data on the device (email, SMS messages, documents, etc.), retrieve all stored account & service passwords, it can essentially take over the normal functioning of the phone and control any function thereof (make arbitrary phone calls, send arbitrary SMS messages, turn on the camera, and record calls). Finally, and most unsettling, is the potential for a hacker to take advantage of the always-on, always-connected, and always-moving (therefore hard-to-detect) nature of these “zombie” mobile devices to create a botnet.”
Jeff Forristal, the chief technical officer at Bluebox didn’t go deep into the vulnerability and how exactly hackers can exploit it. He said that at the Black Hat USA 2013 talk, more elaborate discussion on this will take place. Meanwhile, he suggested the device manufacturers to introduce a more robust firmware setup to keep vulnerability related threats at bay. He also prescribed enterprises to follow a two-way security check; to keep the use of enterprise specific apps at minimum and in case of BYOD model, advice employees to frequently update their devices.

Wednesday, July 3, 2013

Introducing Firefox OS

Introducing Firefox OS


Firefox OS
Starting this month, we'll be working with leading mobile device manufacturers and wireless operators to bring Firefox OS to various countries around the world.

Even if it isn't available yet where you live, you can still help us generate excitement and demand. Stay tuned for more information on where and when you can find Firefox OS.

What is Firefox OS? It's a new operating system for smartphones based on the same principles of openness, innovation and opportunity as our Firefox browser. We believe that the Internet is a global public resource that must remain accessible to all. So we made Firefox OS to give more people access to the Web from more places and in more ways than ever before.
 
     
Spread the word and show your support
for a mobile operating system designed to build a brighter future for the Web and users everywhere.