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Karthick AR's Questions & Answers

in Computers & Technology, Computers & Accessories& Self Development

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Questions Asked: 87

Best Answers: 214

I HAVE BSNL BROADBAND 256KB/S SPEED BUT MY UTORRENT DOWNLOADING IS 23 I TRIED CHANG SETTING & DOWNLOAD UTORRENT ACCLERATER BUT NOTHING HAPPEN WHAT TO DO FOR SP?

Asked by Indrajit in Computers & Technology at 3:26 PM on March 15, 2009

Karthick AR's Answer

Actually the listed BSNL speed is in Kb/s (i.e.256 Kb/s).

When converting it into Download speed (which is in KB/s) = 256/8 = 32 KB/s

You're getting 23 KB/s. i.e.sometimes OK for torrents as the speed mainly depends on the number of Seeds/Peers activity in there.

There is an excellent article available to tweak the torrent speed on utorrent client. Check it at:

http://www.johntp.com/2006/0 4/19/how-to-increase-download-speed s-of-utorrent/

Anyways, if you get these kind of speeds when downloading files (apart from torrents) too, you better contact BSNL and report them.

Cheers

Karthick AR

Answered at 6:24 PM on March 16, 2009

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Whats the price of creative zen 4 GB mp3 player in mumbai?

Asked by jayant mundh in Computers & Accessories at 2:11 AM on February 22, 2009

Karthick AR's Answer

Official price of Creative Zen 4GB MP3 player is Rs.6990.

Creative set a Online store at Rediff. Check here:

http://creative.rediff.com /

Price may vary on your local dealers.

Answered at 11:27 AM on February 23, 2009

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Their is 3D virus in my pen drive or USB .How to remove it ? Please help..?

Asked by Chandi Singh in Computers & Accessories at 10:35 AM on February 13, 2009

Karthick AR's Answer

Here is a common method:

Right click the infected pen drive. Click on Explore. On the top window menu, choose Tools > Folder Option. Under the View tab, check “Show hidden files and folder”. Uncheck “Hide extension for known file types” and “Hide protected operating system files”. Browse through the infected drives for unknown files(files starting with autorun.inf, VBS, unknown EXEs) and delete it. Remove your thumbdrive and insert again. Undo what you had perform on Folder Option.

Alternatively Download Flash disinfector tool from:

http://www.drsafemode.com/ download/Flash_Disinfector.exe

R un the program and follow the on-screen instructions. Done! Your pen drive will be virus free then.

Answered at 8:21 PM on February 13, 2009

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How should one clean an LED screen of laptops?

Asked by Shrey in Computers & Accessories at 10:06 AM on February 13, 2009

Karthick AR's Answer

Follow these steps to clean your laptop LCD screen promptly:

Required Items: Distilled water, Isopropyl alcohol, Small container and 2 Soft cloths.

~ Using a soft cloth, wipe the laptop screen to remove freestanding dust and dirt. It's amazing how the laptop screen seems to be a dust magnet.

~ Mix the distilled water with the isopropyl alcohol. The trick to creating the solution is to mix equal parts of water and alcohol. Too much of either ingredient will not produce the desired results. Do not substitute plain tap water for distilled water.

~ Dip one of the soft cloths into the alcohol and water solution. Wring out the excess liquid so that the cloth is damp. Avoid using a saturated cloth as the excess liquid can drip into unwanted areas of the laptop and may cause damage.

~ Using the damp soft cloth, wipe the laptop screen. Use a gentle motion, as LCD screens don't take too kindly to hard scrubbing pressure.

~ Once the screen is all wiped down with the solution, take the dry soft cloth to wipe off any excess liquid and dry the screen. Store the remaining distilled water and alcohol solution in a container or spray bottle.

Source article at:

http://computeraccessories.s uite101.com/article.cfm/how_to_clea n_a_laptop_screen

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Answered at 8:28 PM on February 13, 2009

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Which field is better mechatronics or electronics?justify in terms of future employment scope,salaries,demand in various countries...?

Asked by snehal parik in Computers & Technology at 9:26 AM on February 23, 2009

Karthick AR's Answer

Many industry experts believe that mechatronics is an excellent career path for mechanical engineers, and those who want to work on cutting-edge projects are advised to pursue mechatronic expertise. Whereas The major driving force for the present day Information Technology revolution is the development in Electronics Engineering. Graduates in Electronics Engineering have opportunities in Government and private companies for installation, operation and maintenance of electronics equipments and systems. Defence, space and other large research organisations employ electronics engineers in design and development of complex devices and systems for signal processing and telecommunication. Industries involved in design and fabrication of devices, integrated circuits, embedded systems, electronic equipments etc have also provide large scale placements for engineers with this specialization. Knowledge of computer hardware, networking equipments and communication systems enables electronics engineering graduate helped them to annexe an edge in the IT job market. So future seems bright for Electronics engineer. Why not opt it rather than much lesser reputed Mechatronics?

Answered at 11:13 AM on February 23, 2009

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What is win32.pl send process to repair win32 which is corrpet for virous.?

Asked by chandi in Computers & Accessories at 7:58 PM on February 22, 2009

Karthick AR's Answer

Here are the steps to remove Win32 virus from your system:

~ Disable System Restore.

~ Remove all the entries that the risk added to the hosts file.

~Update the virus definitions.

~ Run a full system scan and delete all the files detected.

~Delete any values added to the registry.

For detailed info on these steps, refer to:

http://www.techspot.com/vb/a ll/windows/t-35358-i-got-win32-viru shelp.html

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Answered at 11:17 AM on February 23, 2009

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My PC is frequently attacked by virus win32 Brontok AA how can I find out from where it is from and how I can stop it permanently ?

Asked by Ashish in Computers & Accessories at 7:06 PM on February 13, 2009

Karthick AR's Answer

Win32/brontak AA is an e-mail (mass mailing) worm. The message comes with the empty subject. To remove it completely follow all these instructions:

1. Reboot the machine using your Windows Install/Recovery CD/DVD.

2. Remove these files:
the file EKSPLORASI.EXE in the Windows folder,
the file {User Name}'s setting.scr in the Windows System folder,
the file BRONSTAB.EXE in the SHELLNEW subfolder of the Windows folder,
as well as:
\Documents and Settings\{User Name}\Start Menu\Programs\Startup\EMPTY.PIF,
\ Documents and Settings\{User Name}\Templates\WowTumpeh.com,
\Do cuments and Settings\{User Name}\Local Settings\Application Data\csrss.exe,
\Documents and Settings\{User Name}\Local Settings\Application Data\inetinfo.exe,
\Documents and Settings\{User Name}\Local Settings\Application Data\lsass.exe,
\Documents and Settings\{User Name}\Local Settings\Application Data\services.exe,
\Documents and Settings\{User Name}\Local Settings\Application Data\smss.exe,
\Documents and Settings\{User Name}\Local Settings\Application Data\winlogon.exe.

3. Reboot the machine.

4. Execute NOTEPAD \REMOVE.VBS, writing the following lines into it (3 program lines; the long lines must not be split):

set WShell = CreateObject("Wscript.shell")

WS hell.RegWrite "HKCU\Software\Microsoft\Windows\Cu rrentVersion\Policies\System\Disabl eRegistryTools", 0, "REG_DWORD"

WShell.RegWrite "HKLM\Software\Microsoft\Windows NT\CurrentVersion\WinLogon\Shell", "Explorer.exe", "REG_SZ"

5. Run \REMOVE.VBS. After that, you can use the regedit command.

6. Remove/modify these Registry settings:

HKEY_CURRENT_USER\Soft ware\Microsoft\Windows\CurrentVersi on\Run\Tok-cirrhatus [remove]

HKEY_CURRENT_USER\Softw are\Microsoft\Windows\CurrentVersio n\Policies\Explorer\NoFolderOptions = 0.

Reference from: http://www.virusbuster.hu/en/virusl ab/descriptions/brontok.cu

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Answered at 8:03 PM on February 13, 2009

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Can i know the rates of 1gb ram of coputer?

Asked Anonymously in Computers & Accessories at 7:06 PM on February 13, 2009

Karthick AR's Answer

Of course!

Here is an indicative price list (May vary depends on your state tax rates/levies etc):

Kingston 1GB DDR2 RAM - Rs.750

Transcend 1GB DDR2 RAM - Rs.725

Kingston 1GB DDR1 RAM - Rs.1500

Transcend 1GB DDR2 RAM - Rs.1450

OK?

Answered at 8:12 PM on February 13, 2009

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Mere computer mein data executation preventions ki error aati hai aur pc iske aage badhta nahi hai iska koi jawab hai?

Asked by Hozu 1428 in Computers & Accessories at 1:32 PM on February 13, 2009

Karthick AR's Answer

This behavior occurs because Microsoft Windows XP SP2 uses the Data Execution Prevention (DEP) feature to help prevent damage from viruses and from other security threats. DEP works alone or with compatible microprocessors to mark some memory locations as "non-executable." If a program tries to run code from a protected location, DEP closes the program and notifies you, whether the code is malicious or not.

If your computer is set to apply DEP to all programs and services, the DEP error message will have a Change Settings button. If an update to the program is not available, follow these steps to add an exception for the program from the DEP error message:

1. When you receive the error message that is mentioned in the "Symptoms" section, click Change Settings.

2. Click to select the check box next to the program, and then click Apply.

3. When you are prompted to restart your computer, click OK two times, and then restart your system.

For more details, refer: http://support.microsoft.com/kb/875 351

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Answered at 8:16 PM on February 13, 2009

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Can anyone tell me what are the latest topics for paper presentation regarding computer field?

Asked by Rahi Jain in Computers & Accessories at 11:54 PM on February 06, 2009

Karthick AR's Answer

There are plenty of latest topics available to do a paper presentation in Computer field. Few interesting ones are:

Neural Networks and Fuzzy Logic, Image Processing, Communication Networks, Network Security, Nano-Technology, Quantum computing, Wi-Fi technology, Mobile computing, Virtualization etc.

Review computer science journals. All you would have to do is find a journal and read the table of contents. Check out the IEEE as a great source of journals. You can also do a search for computer science engineering as a topic in "scholar.google.com". Good luck for your presentation.

Answered at 12:10 PM on February 11, 2009

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