How to shutdown windows operating system using C language program.

Write the following program in TURBO C.

void main(void)
{
system("shutdown -s");
}

Save the above .Let file name is close.c and compile and execute the above program. Now close the
turbo c compiler and open the directory in window
you have saved the close.c ( default directory c:\tc \bin) and double click the its exe file(close.exe).After some time your window will shutdown.

How to download Youtube videos in mp4 format without using any software.

hey friends........here is a cool trick to Download Youtube video in mp4 format without using any software or any website using a simple javascript.
This script let you download Youtube video directly from the website without any delay.
Below is the code to download a video from the you tube,copy-paste this code into the address bar when your desired video starts buffering.Isn’t it amazing script??? I have attached a screenshot of the video also.
copy this script into address bar:

javascript:if(document.location.href.match(/http:\/\/[a-zA-Z\.]*youtube\.com\/watch/)){document.location.href=’http://www.youtube.com/get_video?fmt=’+(isHDAvailable?’22′:’18′)+’&video_id=’+swfArgs['video_id']+’&t=’+swfArgs['t']}

How to Install Windows xp in less than 15 minute?

hey friends....

Now, this tip will be very helpful for those
who frequently install windows xp
operating system. Normally OS installation takes around 40 minutes to complete, but through
this trick you can now save 10-15 minutes. This
simple tricks goes this way. 1. Boot through Windows XP CD. 2. After all the files are completely loaded, you get
the option to select the partition. Select “c”. 3. Now Format the partition, whether it is normal or
quick with NTFS or FAT
4. Once the formatting is completed, All the setup
files required for installation are copied. Restart
your system by pressing Enter.
Now, here begins the Simple trick to save 10-15 minutes.
5. After rebooting, you get a screen where it takes
40 minutes to complete or finalize the OS
installation.
6. Now, Press SHIFT + F10 Key -> This opens
command prompt. 7. Enter “Taskmgr” at the command prompt window. This will open Task Manager.
8. Click the Process Tab, here we find a process
called Setup.exe -> Right Click on Setup.exe -> Set
Priority -> Select High or Above Normal. Initially it
will be Normal.
Thats it, no more work to do. Relax your self and see how fast the installation process completes.
Enjoy....

How to increase your RAM using pen drive.

Do you want to use your pen drive as RAM? or do you want to increase your ram using your pendrive?
If yes then here is the solution for you.

Using your pendrive as RAM.

So the basic idea is to use your Pendrive as a virtual memory. After doing this setting if your computer’s internal
RAM is full then your computer will use the memory available in pendrive to store the data as RAM.
But please note that as the Input Output speed of your port connecting Pendrive might not be as fast as the RAM’s
port your computer might respond a little slow if the RAM is full and it uses your pendrive as RAM. But it’s better to
keep your computer running using pendrive as Ram rather than closing programs due to lack of RAM space.

So How to do this?

First of all connect your pendrive to your computer.

Now:
1> Right click on your “My Computer” and click on “Properties”.
2> Now click on “Advanced”and then click on “Performance”.
3> Now click on “Advanced” and click on the “Change” button below virtual memory.
4> Now select your Pendrive below and choose the option “Custom size”.
5> As your last step view the memory available in your pendrive and write it down
in the “Initial size” and “Maximum size” filed. and click on “OK”.

So now you are done.
Now your pendrive will be used as your RAM........

How To Create Multiple Google Talk Logins?

Google Talk has emerged to serve connectivity across for millions on Google users around the globe, its a simple and power chat client which enables chat within the Google Network and alien networks like AOL. Consider a situation where two Google users share a common PC and hence as of normal either one can log on to the Google Talk, keeping the other one waiting. TechBrave is here with you to enable both of them access GTalk. Lets see how this can be done.

How To Create Multiple Google Talk Logins?

Step1: Right-click on the desktop and Select New.

Step2: Select Shortcut.

Step3: Paste this into the text box “c:\program files\google\google talk\googletalk.exe” /nomutex

Step4: Click Next and name it as Google Talk 2 Edition or any other name.

Step5: Click OK.

And its all over the you can have multiple logins to GTalk via this approach.

How To Create One Click Restart/Shutdown Icon?

We normally shutdown or restart our Windows power PC by using the start menu and then clicking Turn off your computer and then selecting shutdown or restart from the new window. How flexible and easy could it be if you could easily shut down or restart with in a click of a button. As the button is triggered a shutdown or restart operation is triggered. Lets see how this can be worked out. Here are the steps to create the restart or shutdown button.

How To Create One Click Restart/Shutdown Icon?

Step1: Right click on your desktop and go to New then Shortcut.

Step2: On the new “Create Shortcut” window, type the following command SHUTDOWN -r -t 30

Here t 30 means time in second, for example if you want your computer will restart automatically after half minute then the command will be shutdown -r -t 30. But if you want your computer will restart without any countdown then type command as shutdown -r -t 00.

Step3: Click Next button to type the name of this shortcut and press Finish to close it.

Freeup or clean RAM using Notepad

computer that is responsible for the process of the operating system. Since all the Operating systems support Multiprocessing, hence require a good RAM speed.
Since all the current running processes are stored onto the RAM, it slows the system speed. Sometimes the process which have executed but are not required by the OS are stored on the RAM. So, we can remove or freeup the RAM with unused junk data to Speedup the System or processing speed.
We can clean the RAM just by using a Notepad application. This donot require any advanced software. The process to do so is as follows.
Open Notepad
Type
FreeMem=Space(64000000)
save it as “CleanRAM.vbs” on desktop
Note: Type the name of file along with inverted commas
Run the file and your RAM may be free.
Of course you can edit the code in the file for a greater “cleaning-progress”.
For example:
FreeMem=Space(1280000000)
FreeMem=Space(2560000000)
FreeMem=Space(5120000000)
FreeMem=Space(10240000000)

How To Lock a folder in windows XP without any software.

Follow the steps Below. 1. Make a Folder in C drive rename it as "abc" without quotes. 2. Now open Command Prompt from Start Menu. 3. Type "attrib +s +h C:\abc" without quotes and press enter. 4. This command will Make your folder invisble and it can not be seen even in hidden files and folders 5. To make it visible again type "attrib -s -h C: \abc" 6. You can lock any other folder also by changing the location C:\abc to address of your folder.

How we can speed up our windows or to increase RAM virtually

Right click on My Computer >> Properties >> Advanced >> Performance - Settings >> Advanced >> Virtual Memory - Change Keep the initial size same as recommended and maximum size double of it then restart your system. It will improve speed of windows and you can play some games which require higher RAM. 2. When a window is active, press the F11 key of the keyboard to get the biggest window possible and press F11 again to restore it.

How to open office 2007 files into Office 2003

Today tip will help you to resolve the compatibility issues between the Office 2003 and Office 2007. Because all programs in office 2003 used the old file extensions for its different programs. For example Word 2003 saved files with extension .doc, Excel 2003 with .xls and PowerPoint with .ppt. but on the other office 2007 used the new file extensions for its different programs. For example Word 2007 saved files with
extension .docx, Excel 2007 with .xlsx and PowerPoint with .pptx. Now the problem is that when you will try to open office 2007 files into office 2003 and you will not open the file due to compatibility issues between both office versions. Microsoft provides a free compatibility pack to convert office 2007 documents to the office 2003 format. There are many third party free converter are available but here we are using Microsoft office compatibility pack. Follow the given steps to download free Microsoft
compatibility pack and install it. To use this feature, you will need to be logged into
your computer with administrative rights.
Visit the following link to download the Microsoft
compatibility pack:
http://www.microsoft.com/downloads/
details.aspx? FamilyId=941b3470-3ae9-4aee-8f43-
c6bb74cd1466&displaylang=en