Computer Tricks

How to change password of computer with dos without knowing old one

If u wanna change password of any computer with dos without knowing old one.

Then follow the steps-

1)Open dos prompt by writing cmd in run.
2)Type NET USER then after space type user_name of that computer then ur new password.
3)Press Enter and u have done.
Restart ur computer n enjoy with new password.

For Example-NET USER nishant 12345

What ever u type ur computer will speak

here is a trick to convert ur
TEXT to VOICE without any
software.

steps are
>go to run
>type
Control speech
>write any text
it will be converted to voice

CHECK UR Computer's performance

Do u want to Monitor ur Computer's performance?

Go to:

>run
>Type: perfmon.msc
>Enter

CLOSE ALL APPLICATIONS IN ONE CLICK

You are doing some work on your office or home PC having 10-20 windows open
& You are called for an emergency… What to do now??
how will you close all the windows open

Goto start>>Run>>type CloseAll.
it is a tiny tool that helps you to close all running applications with one click.
It does not use system resources because it only flashes a “close” signal to all open windows on the desktop and then ceases. Just place a shortcut to the tool in the Start Menu, Quick Launch or elsewhere wherever you want

USE UR NOTEPAD AS DIARY

Ever wanted to maintain a diary on your PC ?
Now, you can do it without the use of a software !

USE NOTEPAD !

Do The Following :
1. Open Notepad
2. Type : .LOG
3. Save it with any name say 'Diary'
4. Open Diary.txt again

Wow you see today's date and time, so start writing your Diary !

BLOCK USB DRIVES

a simple registry TRICK TO BLOCK USB drives (do it with care)

1. Go to Start –> Run, type Regedit.
2. Go to HKEY_LOCAL_MACHINE\System\CurrentControlset\Servic es\USBStor
3. In the right pane, look for value Start and have value as 0000000(3)
4. Double click on that and change that value to 4.

You might be required to restart the PC, and then you are done with it, USB is now blocked.

In case if you want to get the USB unblocked, just change the value again to 3

Folder hiding

If u wanna hide any folder from ur friend then follow the steps...

1) right click on that folder>>properties>>customize>>change icon.

2)select a blank icon for ur folder.

Now ur folder is hide but its name is still visible. so to hide the name also..follow  the steps.

3)'ON'  ur num lock

4)select ur folder and press f2.

5)rename the folder by alt+0160.

then ur name will also hide.
so ur folder's icon and name both hide and u have done.

warning-press 0160 from num pad only,while renaming the folder.

Shutdown Your Computer much faster

You can simply create a instant shutdown shortcut on your desktop.
1. Right click on your desktop and select New >> Shortcut
2. copy the following command: %windir%\System32\shutdown.exe -s -f -t 00
3. Name your shortcut as instant shutdown
4. You can use this created shortcut for fast shutdown.
This will forcibly end all running tasks and shutdown instantly.