1) To speed up your 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.
3) To Lock a folder in windows XP without any software. Follow the steps Below.
* Make a Folder in C drive rename it as "abc" without quotes.
* Now open Command Prompt from Start Menu.
* Type "attrib +s +h C:\abc" without quotes and press enter.
* This command will Make your folder invisble and it can not be seen even in hidden files and folders
* To make it visible again type "attrib -s -h C:\abc"
* You can lock any other folder also by changing the location C:\abc to address of your folder.
4) How to Change XP password without knowing old password
Change XP password without knowing old password
Change XP password of your friend's login pc without knowing any hint or old passwords:
just open CMD PROMPT and type as shown below
C:/ net user username newpassword
for example.
If your friend's username is Ravi, and you want to change itz password to Tiwari
Type as shown below:
C:/net user Ravi Tiwari
You have successfully changed your friendz password to "Tiwari"
If you are the admin of pc then go to CMD prompt and type
"""""control userpasswords2""""""
here you can change the password
5) To remove Recycle Bin from the desktop
Run REGEDIT.
Find NAMESPACE key in left pane (HKEY_Local_Macine \ Software \ Microsoft \ Windows \ Current Version \ Explorer \ Desktop \ Namespace)
Expand NAMESPACE (click '+' box)
Delete the value RECYCLE BIN in right pane.
Note: Be careful while editing registries it can cause serious damage to your system.
6) Disable CD Autorun
* Click Start, Run and enter GPEDIT.MSC
* Go to Computer Configuration, Administrative Templates, System.
* Locate the entry for Turn autoplay off and modify it as you desire.
7) Windows secrets
Important Note: Before you read on, you need to keep one thing in mind. Whenever you make changes to the Windows Registry you need to Refresh it before the changes take place. Simply press F5 to refresh the registry and enable the changes. If this does not work Restart your system
1) Disabling Display of Drives in My Computer :
This is yet another trick you can play on your geek friend. To disable the display of local or networked drives when you click My Computer go to :
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer
Now in the right pane create a new DWORD item and name it NoDrives. Now modify it's value and set it to 3FFFFFF (Hexadecimal) Now press F5 to refresh. When you click on My Computer, no drives will be shown. To enable display of drives in My Computer, simply delete this DWORD item. It's .reg file is as follows:
REGEDIT4
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer]
"NoDrives"=dword:03ffffff
2) Pop a banner each time Windows Boots :
To pop a banner which can contain any message you want to display just before a user is going to log on, go to the key:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\WinLogon
Now create a new string Value in the right pane named LegalNoticeCaption and enter the value that you want to see in the Menu Bar. Now create yet another new string value and name it: LegalNoticeText. Modify it and insert the message you want to display each time Windows boots. This can be effectively used to display the company's private policy each time the user logs on to his NT box. It's .reg file would be:
REGEDIT4
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Winlogon]
"LegalNoticeCaption"="Caption here."
3) Secure your Desktop Icons and Settings :
You can save your desktop settings and secure it from your nerdy friend by playing with the registry. Simply launch the Registry Editor go to:
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer
In the right pane create a new DWORD Value named NoSaveSettings and modify it's value to 1. Refresh and restart for the settings to get saved.
4) Deleting System Options from the Start menu :
You can actually remove the Find and Run options from the start menu by performing a simple registry hack. Again like always Launch the registry editor and scroll down to the below key:
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer
Right-click on the right pane and select New, DWORD Value. Name it NoFind.(To remove the RUN option name it NoRun). Double-click the newly create DWORD to edit it's value and enter 1 as its value. This will disable the FIND option of the Start Menu and will also disable the default Shortcut key(F3 for Find.)
To restore the Run or find command modify the value of the DWORD to 0 or simply Delete the DWORD value.
5) Cleaning Recent Docs Menu and the RUN MRU :
The Recent Docs menu can be easily disabled by editing the Registry. To do this go to the following Key:
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer
Now in the right pane, create a new DWORD value by the name: NoRecentDocsMenu and set it's value to 1. Restart Explorer to save the changes.
You can also clear the RUN MRU history. All the listings are stored in the key:
HKEY_USERS\.Default\Software\Microsoft\Windows\CurrentVersion\Explorer\RunMRU
You can delete individual listings or the entire listing. To delete History of Find listings go to:
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Doc Find Spec MRU and delete.
6) Other Similar Useful Tricks :
Launch Regedit and go to the following Registry Key:
HKEY_CURRENT_USER/Software/Microsoft/CurrentVersion/Policies
Under this key, there will definitely be a key named explorer. Now under this explorer key we can create new DWORD values and modify it's value to 1 in order to impose the restriction. If you want to remove the Restriction, then you can simply delete the respective DWORD values or instead change their values to 0. The following is a list of DWORD values that can be created under the Explorer Key-:
NoDeletePrinter: Disables Deletion of already installed Printers
NoAddPrinter: Disables Addition of new Printers
NoRun : Disables or hides the Run Command
NoSetFolders: Removes Folders from the Settings option on Start Menu (Control Panel, Printers, Taskbar)
NoSetTaskbar: Removes Taskbar system folder from the Settings option on Start Menu
NoFind: Removes the Find Tool (Start >Find)
NoDrives: Hides and does not display any Drives in My Computer
NoNetHood: Hides or removes the Network Neighborhood icon from the desktop
NoDesktop: Hides all items including, file, folders and system folders from the Desktop
NoClose: Disables Shutdown and prevents the user from normally shutting down Windows.
NoSaveSettings: Means to say, 'Don't save settings on exit'
DisableRegistryTools: Disable Registry Editing Tools (If you disable this option, the Windows Registry Editor(regedit.exe) too will not work.)
NoRecentDocsHistory: Removes Recent Document system folder from the Start Menu (IE 4 and above)
ClearRecentDocsOnExit: Clears the Recent Documents system folder on Exit.
Nolnternetlcon: Removes the Internet (system folder) icon from the Desktop
Under the same key: HKEY_CURRENT_USER/Software/Microsoft/CurrentVersion/Policies you can create new subkeys other than the already existing Explorer key. Now create a new key and name it System. Under this new key, system we can create the following new DWORD values(1 for enabling the particular option and 0 for disabling the particular option):
* NODispCPL: Hides Control Panel
* NoDispBackgroundPage: Hides Background page.
* NoDispScrsavPage: Hides Screen Saver Page
* NoDispAppearancePage: Hides Appearance Page
* NoDispSettingsPage: Hides Settings Page
* NoSecCPL: Disables Password Control Panel
* NoPwdPage: Hides Password Change Page
* NoAdminPaqe: Hides Remote Administration Page
* NoProfilePage: Hides User Profiles Page
* NoDevMgrPage: Hides Device Manager Page
* NoConfigPage: Hides Hardware Profiles Page
* NoFileSysPage: Hides File System Button
* NoVirtMemPage: Hides Virtual Memory Button
Similarly, if we create a new subkey named WinOldApp, we can add the following DWORD values under it(1 for enabling the particular option and 0 for disabling the particular option):
Disabled: Disable MS-DOS Prompt
NoRealMode: Disable Single-Mode MS-DOS.
8) Make your Folders Private
•Open My Computer
•Double-click the drive where Windows is installed (usually drive (C:), unless you have more than one drive on your computer).
•If the contents of the drive are hidden, under System Tasks, click Show the contents of this drive.
•Double-click the Documents and Settings folder.
•Double-click your user folder.
•Right-click any folder in your user profile, and then click Properties.
•On the Sharing tab, select the Make this folder private so that only I have access to it check box.
