Basic hacker teaching, how to teach you from rookie level to computer master

One, skillfully solve any computer's boot password

A small trick to solve any computer power-on password, without any tools, no need to discharge, any computer when you need a password, just open the chassis, the inside of the sound card or any other part of the unplug, and then power on, the motherboard self-test and then forcibly shut down, the parts are unplugged, power up, password automatic removal, Hundred Test Lark.

Two, let your keyboard speak

The long-term face of silent computers, we are inevitably tired. If the content being entered is read by the system Word (letter), can you enter the wrong content in the silent tiredness? Take a little-known narrator in Windows 2000/xp as an example to teach you DIY a completely free speech keyboard.

Enter "Narrator" in "Run" and click "OK". After the "OK" jump, please come out the protagonist of this article-"narrator". If your speaker is already open, what do you hear? Press the CTRL key when you don't want to hear it. Press any key to try, you enter the letter key is the system with standard American English read out, then a completely free voice keyboard is born in your hands.

Third, quickly close the unresponsive program

"Start → run", enter "regedit", open "Registry Editor", create a new string value Waittokillapptimeout under Hkey-current-user, set its key value to (MS) or smaller.

Allow forced shutdown

Enter Heky-users.defaultcontrol paneldesktop, create a string "Autoendtask" and set its key value to "1". For the real crash, generally can only two times press the "Ctrl+alt+del" key or press the "Reset" key on the host box (because the consumption of less resources, the former priority) to restart.

Automatic restart when system freezes

Enter Hkey_local_machinesystemcurrentcontrolsetc-o-n-trolcrashcontrol primary key, modify "AutoReboot" in the right window and change its key value to "1".

Four, the ESC key is not very well known several magical

For the average user, the ESC key at the top left of the keyboard is not commonly used, but you know what? With the ESC key can also achieve a lot of quick operation Oh!

1. When surfing the Internet, if you click the wrong URL, press ESC to stop opening the current page.

2. When the Internet is always unavoidable to fill in some user name or something, if you fill in the wrong, press ESC to clear all the contents of the box, while typing, if the wrong number can also press ESC to clear the wrong selection box.

3. In addition to the "Ctrl+alt+del" key combination to bring up the Windows Task Manager, press the "CTRL+SHIFT+ESC" key combination to start Task Manager.

4. When a program is not active and we want to restore it to active state, press the "ALT+ESC" key to activate the application without having to click on the program title bar with the mouse.

5. For pop-ups with the "Cancel" option, if you want to cancel, simply press ESC to implement the "Cancel" action

Five, speed up the switch machine

When you shut down in Windows XP, the system sends a message to the running program and to the remote server, telling them that the system is shutting down and waiting for a response before the system starts shutting down. Speed up the boot speed, you can set the automatic End task, first find HKEY_CURRENT_USER Control Paneldesktop, the Autoendtasks key value set to 1, and then there is a "hungapptimeout" under the branch, Change its value to "4000 (or less), default to 50000; and finally find Hkey_local_machinesystemcurrentcontrolsetcontrol, and set WaitToKillServiceTimeout to "4000", by this setting the shutdown speed significantly faster.

Vi. Increasing broadband speed

The pro version of Windows XP retains 20% of the bandwidth by default, which is not really useful for our individual users. It is better to make full use of it, especially if it is idle.

Enter gpedit.msc in Start → Run to open the Group Policy Editor. Locate the "Computer configuration → administrative Templates → network →qos Packet Scheduler", select "Limit can preserve bandwidth" on the right, select "Properties" to open the limit to preserve the bandwidth Properties dialog box, select "Enable" and change the original "20" to "0" so that the reserved bandwidth is freed.

Seven, optimize the Network Neighborhood

Windows XP Network Places are used to search their own shared directories and printers that can be shared as a network, as well as scheduled tasks that are related to the network in a scheduled task, before they are displayed, which is obviously much slower. These features are not very big enough for us to delete. In Registry Editor, locate Hkey_local_machinesofewaremicrosoftwindowscurrent versionexploreremotecomputernamespace, remove the (printer) under it, and { D6277990-4C6A-11CF8D87-00AA0060F5BF} (Scheduled tasks), restart your computer, visit your network Neighborhood again, you will find a lot faster.

Eight, speed up the start-up

To speed up the startup of Windows XP. You can achieve the purpose by modifying the registry, in Registry Editor, locate the HKEY_LOCAL_MACHINE---SYSTEM-----current----ControlSet---Control----Session Manager----Memory Management-----prefetchparameters, find the Enableprefetcher primary key on the right, change its default value of 3 to 1, so that the scroll bar scrolling time will be reduced;

Nine, automatic shutdown Stop Response program

Sometimes, XP will prompt you to stop the response of XXX program, very annoying, by modifying the registry we can let it shut itself down, in HKEY_CURRENT_USER-----Control In the Panel----desktop, change the value data for Fu Jian values autoendtasks to 1, and then log off or start again.

Ten. Speed up menu display

To speed up the display of the menu, we can set it in the following way: We can find the "Menushowdelay" key under Hkey_current_usercontrol paneldesktop and change its value to "0". You can achieve faster menu display speed.

Xi. purging DLL files that are not used in memory

In the registry hkkey_local_machinesoftwaremicrosoftwindowscurrentversion, add an item Alwaysunloaddll to the Explorer, and the default value is set to 1. Note: If the default value is set to 0, this function is disabled.

12, speed up the pre-reading ability to improve the boot speed

Windows XP read-ahead settings can increase system speed and speed up the boot. Use the following method to modify the CPU efficiency:

Hkey_local_machinesystemcurrentcontrolsetcontrolsessionmanagermemorymanagement],?refetchparameters right window, Change the value data for Enableprefetcher as follows, such as the recommendation to use the PIII 800MHz CPU to change the value data to 4 or 5, otherwise it is recommended to retain the value data as the default value of 3.

13. Reduce the load project at startup

Many applications are automatically added to the system startup group when they are installed, and each time the system starts up, it not only prolongs the startup time, but the system resources are consumed after the boot is complete!

Start the System Configuration Utility, list the projects and sources loaded at system startup in the startup item, and check to see if you need it to load automatically, or clear the current check box of the item, and the less the item is loaded, the faster it will start naturally. This entry requires a restart to take effect.

14. Windows Uninstall stubborn program wonderful tricks

With the popularization of the network, the software on the Internet is more and more, to bring great convenience to everyone, but there are some software in the form of IE plug-in forced installation, can not be uninstalled, stubbornly resides in the user's computer; Some software does not provide an uninstall program after installation, even if it is removed in Control Panel, There will still be residual thread files sent out information, users usually can only use the manual method to delete, so that the operation is not only cumbersome, but also easy to mistakenly delete system files. Here are some of the ways to uninstall stubborn programs compared to the alternative, I hope to help you.

1, skillfully use QQ to uninstall stubborn program

Copy the Unins000.exe file from the QQ installation directory to the installation directory where you want to uninstall the file, and then execute the program! This method has special effects for uninstalling files that are missing or corrupted by the anti-Setup program.

2, Winamp uninstall program can safely uninstall most of the applications

First, in "My Computer" to find the Winamp installation directory of the UninstWp.exe program, copied and pasted into the stubborn program in the folder, double-click the program can be run to uninstall the stubborn program clean.

3, use WinRAR uninstall stubborn program

Through its address bar to locate the stubborn program in the folder, click on the toolbar "Add" button, the "file name and Parameters" dialog box, the "Archive options" Check "delete the original file" click "OK", after the compression is complete, WinRAR will automatically delete stubborn software folders, Then manually delete the newly generated package, and everything is done.

4, Microsoft Anti-spyware software perfect Uninstall 3721 program

First download Microsoft anti-spyware software MicrosoftAntiSpywareInstall.exe, the interface is English, the text equivalent of high school English level, slowly read to understand, after installation, follow the prompts to upgrade the latest database, after the scan to find more than 100 3721,cns* things, Choose Remove, slowly Microsoft anti-spyware software to clear the 3721,cns*, and then prompted to restart the machine; the first 3721 has not been cleared, in/program files/under the 3721 directory, first uninstall the network real name, right-click the Start-the program menu 3,721, Again running Microsoft AntiSpyware, after scanning found more than 3721,cns* things, but the number of less than the first choice, choose Remove, clear 3721,cns* things, and then restart the machine, so that completely clear 3721.

5, the use of Windows XP with the Msicuu.exe, Msizap.exe to completely uninstall stubborn program

First open the Windows XP Setup disk, click "Support Tools", go to the HDD Support Tools installation directory (X:program filessupport tools), find the Msicuu.exe and double-click, and a " Windows Installer Clean up window, which displays a list of all programs that are currently installed. You can choose the stubborn program and click the "Rmove" button to uninstall it. If the above method is invalid, it is recommended that you use Msizap.exe to uninstall, that is: Open the Registry Editor, navigate to Hkey_local_machinesoftwaremicrosoftwindowscurrentversionuninstall, Locate the identity of the stubborn program (for example {268723b7-a994-4286-9f85-b974d5cafc7b}) in the left item, and then click start → program →windows support tools→command Prompt command, At the command prompt, enter the following command: MSIZap T {The identity of the Stubborn program}, press ENTER to uninstall the stubborn program.

6, Super Rabbit Optimization King Professional uninstall function uninstall common stubborn software and IE plug-ins

First choose the "Uninstall Software" function under the king, and then switch to the "Professional Uninstall" tab, which provides the uninstall function of 18 kinds of software. Super Rabbit Optimization King Software will automatically detect the system, if the program is installed here will be displayed in the installation, and then select the software to uninstall, click "Next" can clean up these programs, to completely drive them out of the system.

14. Make Wallpaper settings unique

WINDOWS95 's operating system provides three types of wallpaper placement: "Center", "tile", "Stretch", user

You can choose how to place your wallpaper based on your personal preference and the size of your pictures. In fact, Windows also provides a way to use the X, Y coordinates to accurately place the wallpaper, which can be set in a specified location, with the desktop icon.

Open the Registry

1, Hkey_current_usercoutrol paneldesktop sub-key

2. Create a new two string value in the right window: "Wallpaperoriginx" (The x-coordinate where the picture is located)

and "Wallpaperoriginy" (the y-coordinate where the picture is located)

3, double-click them to enter the coordinates, it is important to note that the X, Y coordinate range is limited, which is determined by the user for the screen set resolution. If the user's resolution is 1024x768, the maximum value of the x-coordinate cannot exceed 1024, and the maximum value of the y-coordinate cannot exceed 768. Not a negative number, of course. Users of other resolutions can do so by analogy.

4, restart the computer, you will see the fourth way to set up the wallpaper

16. Common shortcut keys

Winkey+d:

This is the most commonly used first shortcut key combination. This shortcut key combination minimizes all windows on the desktop, whether it's a chat window or a game window ... Just press this key again and all the windows are back, and the activation is the window you used before you minimized!

Winkey+f:

No more moving the mouse point "start → search → files and folders", in any state, as long as a press winkey+f will pop up the search window.

Winkey+r:

In our article, you will often see this action tip: "click on ' start → run ', open the ' Run ' dialog ...". In fact, there is a more simple way, is to press Winkey + r!

ALT + TAB:

If you open too many windows, this key combination is very useful, it can be in a window to display the name and icon of all the currently open windows, select the window you want to open, release this key combination is OK. The Alt+tab+shift key, in turn, can display the currently open window in reverse.

Winkey+e:

When you need to open the Explorer to find a file, this shortcut will make you feel very "cool"! No need to free up a hand to touch the mouse!

Note: Winkey refers to the key that is engraved with the Windows logo on the keyboard. The Winkey appears mainly in the 104-and 107-key keyboards. 104 keyboard, also known as Win95 keyboard, this keyboard in the original 101 keyboard left and right side, CTRL and ALT key between the addition of two windwos keys and an attribute association key. 107 keyboard, also known as the Win98 keyboard, more than 104 keys sleep, wake up, power-on and other powers management keys, these 3 keys are mostly located in the upper right of the keyboard.

F1 Displays Help content for the current program or Windows.

F2 When you select a file, this means "rename"

F3 when you're on the desktop, open the Find: All Files dialog box

F10 or Alt activates the current program's menu bar

Windows key or Ctrl+esc open Start menu

Ctrl+alt+delete Open the Close Program dialog box in Win9x

Delete Deletes the selected selection item and, if it is a file, will be put into the Recycle Bin

Shift+delete Deletes the selected item, if it is a file, it will be deleted directly instead of being put into the Recycle Bin

CTRL + N Create a new file

Ctrl+o Open the Open File dialog box

Ctrl+p Open the Print dialog box

Ctrl+s Save the current operation of the file

Ctrl+x Cut the selected item to the Clipboard

Ctrl+insert or CTRL + C copy the selected item to the Clipboard

Shift+insert or CTRL + V pastes the contents of the Clipboard to the current position

Alt+backspace or CTRL + Z undo the previous step

Alt+shift+backspace Redo the previous undo action

Windows key +d: Minimize or restore Windows window

Windows key +u: Open the Utility Manager

Windows key +ctrl+m restores the size and position of the previous window before the previous operation

Windows key +e Open Explorer

Windows key +f Open the Find: All Files dialog box

Windows key +r Open the Run dialog box

Windows key +break Opens the System Properties dialog box

Windows key +ctrl+f opens the Find: Computer dialog box

SHIFT+F10 or right-click to open the shortcut menu for the currently active project

SHIFT-Press and hold when you put the CD, and you can skip the AutoPlay CD. When you open Word, you can skip the self-launched macro by pressing and dropping it.

ALT+F4 Closing the current application

Alt+spacebar Open the menu in the top left corner of the program

ALT + TAB Toggle Current Program

ALT+ESC Switching the current program

Alt+enter to switch msdos Windows running under Windows between Windows and full-screen state

PRINT screen copies the current display to the Clipboard in image mode

Alt+print screen copies the currently active program window to the Clipboard in image mode

CTRL+F4 closing current text in the current application (such as in Word)

Ctrl+f6 switch to the next text in the current application (plus shift to jump to the previous window)

In IE:

Alt+right Arrow Display previous page (forward key)

Alt+left Arrow Show back page (back key)

Ctrl+tab toggle in each frame on the page (plus shift reverse)

F5 Refresh

Ctrl+f5 forced Refresh