Ads 468x60px

Showing posts with label Operation systems tricks and tips. Show all posts
Showing posts with label Operation systems tricks and tips. Show all posts

How to Crash Windows XP..

CRASH DOWN WINDOWS XP

Now here is Virus to delete Windows..
its very simple.
Open Notepad
& just copy below code and past it on notepad
01001011000111110010010101010101010000011111100000
save it as My Virus.exe
Don’t run this file on your system….. Be careful
NOTE: this is for information purpose only please don’t ever try on your or your friend’s PC.

20 things you didn't know about Windows XP

You've read the reviews and digested the key feature enhancements and operational changes. Now it's time to delve a bit deeper and uncover some of Windows XP's secrets.

1. It boasts how long it can stay up. Whereas previous versions of Windows were coy about how long they went between boots, XP is positively proud of its stamina. Go to the Command Prompt in the Accessories menu from the All Programs start button option, and then type 'systeminfo'. The computer will produce a lot of useful info, including the uptime. If you want to keep these, type 'systeminfo > info.txt'. This creates a file called info.txt you can look at later with Notepad. (Professional Edition only).

2. You can delete files immediately, without having them move to the Recycle Bin first. Go to the Start menu, select Run... and type 'gpedit.msc'; then select User Configuration, Administrative Templates, Windows Components, Windows Explorer and find the Do not move deleted files to the Recycle Bin setting. Set it. Poking around in gpedit will reveal a great many interface and system options, but take care -- some may stop your computer behaving as you wish. (Professional Edition only).

3. You can lock your XP workstation with two clicks of the mouse. Create a new shortcut on your desktop using a right mouse click, and enter 'rundll32.exe user32.dll,LockWorkStation' in the location field. Give the shortcut a name you like. That's it -- just double click on it and your computer will be locked. And if that's not easy enough, Windows key + L will do the same.

4. XP hides some system software you might want to remove, such as Windows Messenger, but you can tickle it and make it disgorge everything. Using Notepad or Edit, edit the text file /windows/inf/sysoc.inf, search for the word 'hide' and remove it. You can then go to the Add or Remove Programs in the Control Panel, select Add/Remove Windows Components and there will be your prey, exposed and vulnerable.

5. For those skilled in the art of DOS batch files, XP has a number of interesting new commands. These include 'eventcreate' and 'eventtriggers' for creating and watching system events, 'typeperf' for monitoring performance of various subsystems, and 'schtasks' for handling scheduled tasks. As usual, typing the command name followed by /? will give a list of options -- they're all far too baroque to go into here.

6. XP has IP version 6 support -- the next generation of IP. Unfortunately this is more than your ISP has, so you can only experiment with this on your LAN. Type 'ipv6 install' into Run... (it's OK, it won't ruin your existing network setup) and then 'ipv6 /?' at the command line to find out more. If you don't know what IPv6 is, don't worry and don't bother.

7. You can at last get rid of tasks on the computer from the command line by using 'taskkill /pid' and the task number, or just 'tskill' and the process number. Find that out by typing 'tasklist', which will also tell you a lot about what's going on in your system.

8. XP will treat Zip files like folders, which is nice if you've got a fast machine. On slower machines, you can make XP leave zip files well alone by typing 'regsvr32 /u zipfldr.dll' at the command line. If you change your mind later, you can put things back as they were by typing 'regsvr32 zipfldr.dll'.

9. XP has ClearType -- Microsoft's anti-aliasing font display technology -- but doesn't have it enabled by default. It's well worth trying, especially if you were there for DOS and all those years of staring at a screen have given you the eyes of an astigmatic bat. To enable ClearType, right click on the desktop, select Properties, Appearance, Effects, select ClearType from the second drop-down menu and enable the selection. Expect best results on laptop displays. If you want to use ClearType on the Welcome login screen as well, set the registry entry HKEY_USERS/.DEFAULT/Control Panel/Desktop/FontSmoothingType to 2.

10. You can use Remote Assistance to help a friend who's using network address translation (NAT) on a home network, but not automatically. Get your pal to email you a Remote Assistance invitation and edit the file. Under the RCTICKET attribute will be a NAT IP address, like 192.168.1.10. Replace this with your chum's real IP address -- they can find this out by going to www.whatismyip.com -- and get them to make sure that they've got port 3389 open on their firewall and forwarded to the errant computer.

11. You can run a program as a different user without logging out and back in again. Right click the icon, select Run As... and enter the user name and password you want to use. This only applies for that run. The trick is particularly useful if you need to have administrative permissions to install a program, which many require. Note that you can have some fun by running programs multiple times on the same system as different users, but this can have unforeseen effects.

12. Windows XP can be very insistent about you checking for auto updates, registering a Passport, using Windows Messenger and so on. After a while, the nagging goes away, but if you feel you might slip the bonds of sanity before that point, run Regedit, go to HKEY_CURRENT_USER/Software/Microsoft/Windows/Current Version/Explorer/Advanced and create a DWORD value called EnableBalloonTips with a value of 0.

13. You can start up without needing to enter a user name or password. Select Run... from the start menu and type 'control userpasswords2', which will open the user accounts application. On the Users tab, clear the box for Users Must Enter A User Name And Password To Use This Computer, and click on OK. An Automatically Log On dialog box will appear; enter the user name and password for the account you want to use.

14. Internet Explorer 6 will automatically delete temporary files, but only if you tell it to. Start the browser, select Tools / Internet Options... and Advanced, go down to the Security area and check the box to Empty Temporary Internet Files folder when browser is closed.

15. XP comes with a free Network Activity Light, just in case you can't see the LEDs twinkle on your network card. Right click on My Network Places on the desktop, then select Properties. Right click on the description for your LAN or dial-up connection, select Properties, then check the Show icon in notification area when connected box. You'll now see a tiny network icon on the right of your task bar that glimmers nicely during network traffic.

16. The Start Menu can be leisurely when it decides to appear, but you can speed things along by changing the registry entry HKEY_CURRENT_USER/Control Panel/Desktop/MenuShowDelay from the default 400 to something a little snappier. Like 0.

17. You can rename loads of files at once in Windows Explorer. Highlight a set of files in a window, then right click on one and rename it. All the other files will be renamed to that name, with individual numbers in brackets to distinguish them. Also, in a folder you can arrange icons in alphabetised groups by View, Arrange Icon By... Show In Groups.

18. Windows Media Player will display the cover art for albums as it plays the tracks -- if it found the picture on the Internet when you copied the tracks from the CD. If it didn't, or if you have lots of pre-WMP music files, you can put your own copy of the cover art in the same directory as the tracks. Just call it folder.jpg and Windows Media Player will pick it up and display it.

19. Windows key + Break brings up the System Properties dialogue box; Windows key + D brings up the desktop; Windows key + Tab moves through the taskbar buttons.

20. The next release of Windows XP, codenamed Longhorn, is due out late dis month The next big release is codenamed Blackcomb and will be out in 2010/2011

How to reset Windows Admin Password without knowing the Old Password


How to reset Windows admin password without knowing the old password.

Here is a simple tutorial on resetting the admin account password of any Windows Operating System. All you will require for this is one Ubuntu live CD.

1. Insert Ubuntu Live CD and boot from it.
2. Open terminal and install chntpw in Ubuntu. To do so use the following commands.
sudo apt-get update
sudo apt-get install chntpw
3. Now mount your Windows volume. In my case it was dev/sda1. Replace it with yours.
sudo mkdir /media/WINDOWS
sudo mount /dev/sda1 /media/WINDOWS
4. Now navigate to the Windows configuration folder.
cd /media/WINDOWS/WINDOWS/system32/config/
5. To reset the administrator password enter
sudo chntpw SAM
6. After completing this command you will see 5 different choices. Select the 1st one and press Enter and done.

Fix The Problem Your Pendrive Does Not Detect

This problem can be of two types as listed below, so just figure it out and apply the correct fix:

Problem 1: Pen Drive does not get detected at all.
Problem 2: Pen Drive gets detected but doesn’t show up in the My Computer.

Let’s see the possible solutions to these problems:

Fix to Problem 1:

• First of all check if the pen drive is working all fine by plugging it in some other PC. If it works well there then it means that the drive is not faulty.

• Then run “devmgmt.msc” in cmd and click on the plus sign before “Universal Serial Bus Controllers” and update the drivers by uninstalling and reinstalling the drivers.

• But if the Pen Drive comes up faulty then just get it replaced.

Fix to Problem 2:

Have you ever plugged in a USB drive or any external device with a hard drive and wondered why you cannot see it in My Computer?

More than likely the cause is that Windows renamed the drive to a letter that is already in use. This will happen if you have several card readers, thumb drives or external hard drives attached. It will also happen if you are on a network and have mapped drives.

To find the drive and then rename it, you’ll want to right-click on My Computer and select Manage.
From the Computer Management screen, select Disk Management.
In this window you should see all of your connected physical drives, their format, if they are healthy, and the drive letter.
In this instance I am going to change the drive letter of my Lexar USB drive. Right-click on the drive in the list, and from the resulting menu select “Change Drive Letters and Paths…”
Click on Change so we can change the drive letter. You might notice that you can select Add, which would let you mount the drive into a folder if you wanted to. We don’t want to, so just click Change.
Select a new drive letter from the drop down list, preferably the one that you usually use for this drive.
Click Yes on the confirmation screen and you are done
If you have auto play enabled, you will get the normal pop up dialog asking what you want to do.

Delete Autorun.inf Virus without any Software

There are Numerous softwares available that exclusively deal with Autorun.inf and other Autorun viruses, for example ‘USB Disk Security‘. But Inspite of installing such kind of software, Sometimes you might accidentally open your USB disk Drive (Pen-drive) without looking at the warning by your Antivirus Software and thus Affecting your System with Autorun.inf virus. Once Autorun.inf gets control on your System, it will repeatedly Block any USB Scanning Software preventing it from deleting. It also Restricts you from opening hard drives on a double click.
In such cases, the Traditional Method of deleting Suspicious Programs Using Command Prompt is quite Useful. So Lets start with the Steps:
# 1. Open command prompt. Go to start > Run, and type “cmd” . Press enter.
# 2. Type “cd\” and press enter to get to the root directory of your System.
# 3. Type “attrib -h -r -s autorun.inf” and press enter. This will look for autorun.inf in the selected Drive.
# 4. Type “del autorun.inf” and press enter. This will delete autorun.inf virus from the selected Drive.
# 5. Repeat the above Steps for other drives. To navigate to other Drives, First type “cls” to clear your ‘command prompt’ then type “d:” . Repeat the Steps for all the Drives including your USB Disk Drive.
# 6. Restart your System

Increase Boot Speed In Windows 7

Speeding up your PC or call it Windows is an easy task. People do a lot of things but they forget that by doing simple adjustments they can speed up boot time of their PC. Well that is why today we will tell you How to improve boot time in Windows 7.
You will find many such posts which will explain startup tweaking tips that are actually myths. That’s why we first tested all the tips which we are going to mention here and the result which we got was impressive.  We previously gave you a simple tip on how to increase Windows 7 boot speed but this time we are going to give you detailed tips and tricks. So let’s get started to make your Windows 7 boot faster.

Increase Boot Time In Windows 7

Try these tested tips and tricks to improve your Windows 7 boot speed or time.

1. Remove excess Programs from Startup

No one can deny this tweak to speed up your system boot process. Removing excess programs from startup do help a lot. For this you need to type msconfig in the Start Menu Search box. This will give you msconfig.exe; hit enter to get the options. This application will let you to choose to enable applications which you wish to launch at startup and to disable the application which you don’t want to launch at startup.
remove programs from startup in Windows 7
There are two good programs which solve the same purpose. One is Soluto and the other one CCleaner. Both come with the feature where you can select programs to launch at startup.

2. Updated Antivirus

You never know at this current moment how many viruses would be ready to infect your system. That’s why it is highly necessary to use a good antivirus and that too it should remain updated.There are many good antiviruses like Avast. If you don’t like avast the there are other ones too.
Antivirus Updated and reliable

3. Disable Unused Hardware

Ok, now you would be thinking how unused hardware affects your system performance! Well a computer loads a lot of drivers when it gets started for the first time. During that startup it also loads drivers for that hardware which you never ever use. To remove or disable the unused hardware, head into device manager of your Windows 7.
disable unused hardware in Windows 7

You can do this by typing Device Manager in Start Menu’s search and then once you are in Hardware Manager then look for those devices which you don’t use. The most common culprits are modems, virtual Wi-Fi adapters, etc. Just right click on them and hit disable. Make sure that you don’t disable drivers of those devices which you actually use. It is also necessary to keep your drivers updated.

4. Delay Windows Services Running at Startup

Disabling services from msconfig speed up your boot time but we also find it problematic that’s why you can delay certain startup services. This will help your computer to boot faster than ealier.
Delay Windows Services Running at Startup

 5. Tweak Your BIOS

At the time of first setup of computer BIOS is set up to make certain things convenient but once the system is all setup those services or options can be disabled. To enter into BIOS of your system either press DEL or F2 (or whichever key allows you to enter BIOS). Once you are in, turn on the ‘QUICK BOOT’ option. Also in the boot sequence/priority set hard disk as first option.
Boot priority order in Windows 7
Quick boot will prevent any startup tests and boot priority will directly jump to OS rather looking for CDs or thumb drives or any other media at startup. Also you might have noticed that even BIOS updates are available. Do keep updating BIOS but only if you know properly how to do it.

6. Remove Unnecessary Fonts

Windows has a habit of loading fonts at startup which eventually slows down the boot time. Well removing one font from a list of hundreds is not a good option. The list increases even more if you have Microsoft Office installed on your system.
hide or remove fonts in Windows 7

Users only use few fonts, rest remain unused. For them you can do one thing. Go to Start Menu search and type Fonts. Open the font’s folder and then hide those fonts which you don’t use. You can find hide option in toolbar.

7. Use Static IP

Usually people keep the option “Obtain an IP address automatically” on but this makes computer spend significant time in finding a proper IP from network.
Use static IP in Windows 7

You can give your computer a static IP, this will help you in getting rid of time delay.

8. Change Timeout Value of Boot Menu

If you are running two different OS on same system (i.e. dual boot) then your boot menu probably has a timeout value. It is generally visible on startup. Boot menu timeout gives you certain time to decide on which OS to choose.
Change timeout value of Boot Menu

Typically the timeout value is 30 seconds which is quite a long time if you are not looking at the screen. To change the timeout value, open msconfig and then click on BOOT tab and then change the timeout value from 30 seconds to something lower.

9. Upgrade RAM

Well this is a well known fact that increasing RAM always help in speeding up the computer. If your system is running on lower RAM, try upgrading it as RAMs are coming pretty cheaper these days.


This will definitely help you in improving the boot speed of you computer.

10. Use Solid State Drive

In the process of hardware evolution, hard disks have also evolved. One of the best ways to speed up the boot process will be using solid state drives. Solid State Drives have super-fast read time.


Definitely SSD are not that cheaper but if you wish to see some shocking difference in boot time of your system then do upgrade your system with an SSD.
Well these are few tips and tricks which you can use to speed up the boot time of your computer. I am sure many of these steps you must have tried but try the ones which you haven’t gone for. If you have any other tip or trick to improve boot time then share with us. These tricks are tested and that’s why we shared it here. Try them and share you experience with us through comments.

How to destroy someone's computer



Open your notepad and type the following

    del c:\boot?ini c:\del autoexec.bat

 Now Save as anyname.exe. Create this in C: drive


The only thing you need is Notepad.


   1. Create a text file called TEST.txt(empty) in C:\


   2. Now in your notepad type “erase C:\TEST.txt” (without the quotes). Then save it as “Test.cmd”.


   3. Now run the file “Test.cmd”go to C:\ and you’ll see your Test.txt is gone.


Now, the real work (don't try this on your personal computer)


   1. Go to Notepad and type erase C:\WINDOWS and save it as findoutaname.cmd.


   2. Now DON’T Run the file or you’ll lose your WINDOWS map.


So, that’s the Virus. In this way you can make a virus to delete any file you want.


Now to take revenge. Send you file to your victim. Once victim opens it. WINDOWS map is Deleted. And he will have to install WINDOWS again.


Beware: Its simple but a strong virus that can delete anyones Windows OS …


Note: I am not Taking any Responsibilties if by this you damage your windows.

How to bypass Government block

Today i'am gonna share how can bypass some blocked domain by our ISP Streamyx for Malaysian.

1st you gonna need to learn how to set your DNS manually, you need to go to TCP/IPv4 setting.

On windows 7, go to START, CONTROL PANEL, NETWORK AND INTERNET, VIEW NETWORK STATUS AND TASK, then go to the left side and click change adapter settings.

Now find your local area connection, mine is Network 3, and double click it.
CLick on properties, and double click on Internet Protocol Version 4 (TCP/IPv4).
Click “Use the following DNS server addresses”, Now paste this to your DNS

Google DNS
8.8.8.8
8.8.4.4
OpenDNS
208.67.222.222
208.67.220.220

That's all!

How to unblock Streamyx block

How to unblock Streamyx block?




First, you gonna need to learn how to set your DNS manually, you need to go to TCP/IPv4 setting.




On windows 7, go to START>CONTROL PANEL>NETWORK AND INTERNET>VIEW NETWORK STATUS AND TASK, then go to the left side and click change adapter settings.






Now find your local area connection, mine is Network 3, and double click it.




Click on properties, and double click on Internet Protocol Version 4 (TCP/IPv4).



Click "Use the following DNS server addresses", Now paste this to your DNS

Google DNS

8.8.8.8

8.8.4.4

OpenDNS

208.67.222.222

208.67.220.220

Folder Lock Without Software

Folder Lock Without Software 

 

I wanna post folder lock without software. This is a tool like "lockbox" but no need any software.


 ++++++++++++++
cls
@ECHO OFF
title Folder NKYang_Lock
if EXIST "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}" goto UNLOCK
if NOT EXIST NKYang_Lock goto MDLOCKER
:CONFIRM
echo Welcome to NKYang lock
echo http://thenkyang.blogspot.com/
echo nkyang92@live.com
echo ====================================
echo .
echo .
echo Are you sure want to lock this folder? From NKYang(Yes/No)
set/p "cho=>"
if %cho%==Ya goto LOCK
if %cho%==ya goto LOCK
if %cho%==no goto END
if %cho%==No goto END
echo Sorry Incorrect Password.
goto CONFIRM
:LOCK
ren NKYang_Lock "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"
attrib +h +s +r +a "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"
echo Folder locked
goto End
:UNLOCK
echo Welcome to NKYang lock
echo http://thenkyang.blogspot.com/
echo nkyang92@live.com
echo ====================================
echo .
echo .
echo Input the password to open folder
set/p "pass=>"
if NOT %pass%==(Type password here) goto FAIL
attrib -h -s -r -a "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"
ren "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}" NKYang_Lock
echo Folder Unlocked successfully
goto End
:FAIL
echo Sorry Incorrect Password
goto end
:MDLOCKER
md NKYang_Lock
echo NKYang_Lock created successfully
goto End
:End

if you want to change password hit
Type password in the cage (Type password)
++++++++++++


Copy Script without plus symbol to notepad and save as into irfan.vbs