Ophcrack is a Windows password cracker based on rainbow tables. It is a very efficient implementation of rainbow tables done by the inventors of the method. It comes with a GTK+ Graphical User Interface and runs on Windows, Mac OS X (Intel CPU) as well as on linux
Ophcrack Features: * » Runs on Windows, Linux and Mac OS X (intel). * » Cracks LM and NTLM hashes. * » Free tables available for alphanumeric LM hashes. * » Loads hashes from local SAM, remote SAM. * » Loads hashes from encrypted SAM recovered from a Windows partition. There is another ophcrack version called LiveCD. The liveCD cracks passwords automatically, no installation necessary, no admin password necessary (as long as you can boot from cd). I’d recommend you to use LiveCD to crack Windows password so you don’t need to install anything or require any admin login. How to run Ophcrack LiveCD? 1. Download Ophcrack LiveCD from the link below. 2. Burn the .ISO file on a CD 3. Boot the computer from CD 4. Follow the instruction on screen That’s all! It’s that easy to crack a Windows account’s password and gain access to it. Let me advice you that it’s wrong to illegally gain access to a system without permission. If you’re caught doing that, you can end up in jail.
GREATLY INCREASE YOUR VIRTUAL RAM This makes your computer faster by using part of your HD space as virtual RAM. ( Takes around a gigabyte of space,when initialized. but still speeds up your computer greatly!)
If your HD has less than 20GB of free space left then don’t do this.
Alright, this is how you do it:
Instructions: 1. Right Click on “My Computer” icon and select “Properties”. 2. Click on the Advanced tab. 3. Under Performance, click Settings. 4. Then click the Advanced tab on the button that pops up. 5. Under Virtual Memory at the bottom, click Change. 6. Click the Custom Size button. 7. For the initial size (depending on your HD space), type in anywhere from 1000-1500 (although i use 4000), and for the Maximum size type in anywhere from 2000-2500 (although i use 6000).
8. Click Set, and then exit out of all of the Windows. 9. Finally, restart your computer. 10. You now have a faster computer and 1-2gb of virtual RAM! I did this personally and it worked great for me.
in the right side you will see SecondLevelDataCache clik modifier and change it to …..
writ 256 if your processeur is Intel pentium 3 E Pentium 4 AMD k6-3 AMD Thunderbird Cyrix 3 Pentium 2 Mobile
writ 64 if your processeur AMD Duron
writ 512 if your processeur is AMD K6-2 Pentium 2 Pentium 3 Katmai AMD Athlon
writ 1024 if your processeur is : Pentium 2 Xeon Pentium 3 Xeon
and 128 for processeur Pentium Celeron Pentium Celeron 2
THIS IS FOR NEW COMPUTER! Actually this tweak is completely useless on newer computers, all it does is set the L2 cache size. Here’s a better explanation of it:
Myth – “Adjusting the SecondLevelDataCache Registry value to match your CPU’s L2 Cache size will improve performance.”
Reality – “If you do not set this registry value, Windows will use the HAL (Hardware Abstraction Layer) for retrieval of the L2 cache size automatically on boot up. If this fails, a default value of 256KB is used. This is where the myth that XP can only use 256KB of L2 cache comes from. But it’s false. The SecondLevelDataCache is designed as a secondary source of cache size information for computers on which the HAL cannot detect the L2 cache. The HAL is able to retrieve the L2 cache size from any CPU using the set-associative cache design (Pentium II or newer), it’s only the relatively few older processors with direct-mapped L2 caches that the HAL will not recognize. This tweak only applies to older computers (Pentium I or older) with over 64MB of memory. On these older systems, this tweak can improve performance by about 0.4%. Pentium II and later CPUs are not affected.”
Open Regedit by clicking Start>Run and type in regedit. Once Regedit is open, click the plus symbol next to the HKEY_CURRENT_USER folder, the plus symbol next to Control Panel, and then click the Desktop folder icon to display its contents. In the right pane, double-click MenuShowDelay to change its value. (This Registry location is referred to as HKEY_CURRENT_USERCONTROLPANELDESKTOPMENUSHOWDE LAY.) The default Value Data is 400, or 4/10 of a second. Change the Value Data to 0 for the least delay, and click OK. This will make menus appear instantly on your computer instead of having a delay. ================================================== ==
Open HKEY_LOCAL_MACHINESYSTEMCURRENTCONTROLSETCONTRO LFILESYSTEM. Right-click Filesystem, select New, and DWORD Value. Rename NewValue#1 on the right-side pane to DisableNTFSLast-AccessUpdate. Double-click this new entry, change the Value Data field from 0 to 1, and then click OK. This disables the constant updating of the dates when a file or folder were last updated. This will speed up the system.
Open HKEY_CURRENT_USERSOFTWAREMICROSOFTWINDOWSCURRE NTVERSIONEXPLORER. Create a new DWORD Value called DesktopProcess, and set its Value Data to 1. Expand HKEY_CURRENT_USER, expand Control Panel, and click Desktop. Double-click the AutoEndTasks string and change the value to 1. This causes all of the components of the explorer to run in one process, making your computer faster. There is a caveat for some users here. Do not make this change if you are not running at least a Pentium processor and 16 MB of physical memory.
Expand HKEY_LOCAL_MACHINE, expand SOFTWARE, expand Microsoft, expand Windows, and expand CurrentVersion. Right-click Explorer, expand New, click Key, and name the new key AlwaysUnloadDLL. Click AlwaysUnloadDLL, double-click the Default string, and change the value to 1. Windows tries to keep some DLL’s in memory when the program uses them. If a user has low memory, this can cause performance issues.
Expand HKEY_CURRENT_USER, expand Control Panel, and click Desktop. Double-click the HungAppTimeout string and change the value to 1000. Now, double-click the WaitToKillAppTimeout, string and change the value to 2000. This sets your system up to more efficiently handle application hangups. It also will optimize the amount of time a system takes to close a program when you try to end Windows.
Expand HKEY_LOCAL_MACHINE, expand System, expand CurrentControlSet, and click Control. Double-click the WaitToKillServiceTimeout string and change the value to 2000. This optimizes the time that it will take for Windows Services to close when the system is set to shut down.
Expand HKEY_CURRENT_USER, expand Control Panel, click Desktop, and double-click the MenuShowDelay string in the right-hand pane. Change the value to 100. This will cause Desktop menus to appear almost instantly. Close regedit.
Set Recycle Bin to 1-3 percent of the hard drive space. To do this, right click on the Recycle Bin. Select properties. Move the slider down to the desired amount and click Ok. By default, the Recycle bin takes up too much of your space.
1. Wallpapers: They slow your whole system down, so if you're willing to compromise, have a basic plain one instead!
2. Drivers: Update your hardware drivers as frequently as possible. New drivers tend to increase system speed especially in the case of graphics cards, their drivers are updated by the manufacturer very frequently!
3. Minimizing: If you want to use several programs at the same time then minimize those you are not using. This helps reduce the overload on RAM.
4. Boot Faster: The 'starting Windows 95/98' message on startup can delay your booting for a couple of seconds. To get rid of this message go to c:\ and find the file Msdos.sys. Remove the Read-Only option. Next, open it in Notepad or any other text editor. Finally, go to the text 'Options' within the file and make the following changes: Add BootDelay=0. To make your booting even faster, set add Logo=0 to remove the Windows logo at startup.
5. Restart only Windows: When restarting your PC, hold down Shift to only restart Windows rather than the whole system which will only take a fraction of the time.
6. Turn Off Animations: Go to Display Settings from the Control Panel and switch to the Effects Tab. Now turn off Show Windows Content While Dragging and Smooth Edges on Screen Fonts. This tip is also helpful with Windows XP because of the various fade/scroll effects.
7. Faster Start-Menu Access: Go to the Start menu and select Run. Now type Regedit and hit Enter. The Registry Editor will appear on the screen. Now, open the folder HKEY_CURRENT_USER\Control Panel\Desktop. You should see a MenuShowDelay value. If you don't then do the following: right click on a blank space in the right pane and select New\String. Change the name in the new value to MenuShowDelay. Now that we have the MenuShowDelay value, double click on it and enter 0 in the value data field. This sets the start menu delay to 0 milliseconds.
8. Resolutions: If you are willing to do anything for faster performance from your PC, then try lowering your display resolution. The lower it is, the faster your PC.
9. Turn off Active Desktop: Go to your Display Properties and switch to the Web tab. Uncheck View My Active Desktop As a Web Page. Since the Active Desktop option under Windows 98 uses a lot of system resources, this option can have a dramatic effect on the speed of the whole system.
10. Defragment Often: Windows 98's Defrag tool uses Application Acceleration from Intel which means that when you defragment your drive, data is physically arranged on the drive so that applications will load faster.
11. Take your PC to Bed: Using the Advanced Power Management feature under Windows 98 gives you the option to use the sleep command. That way, you can send your PC to sleep instead of shutting it down and then restarting it. It's as simple as pressing a button and then pressing the same button to wake it up. You can tell Windows after how many minutes/hours of inactivity to automatically sleep the machine in the Advanced Power Management section of the Control Panel.
12. Faster Internet Access: If you use the internet for reference and the sites you visit are rarely updated then try the following. In IE (the same can be done in Netscape) go to Tools, Internet Options. Next, click on Settings... in the Temporary Internet Files section. Finally, select Never for the first option and double the amount of storage space to use, click OK!
13. Benchmarking: Benchmarking can be very useful when run frequently. It can tell you how your PC's components are performing and then compare them to other machines like yours. For example, when you overclock your PC, you want to know how much more speed you have and whether it is stable. All this and more can be discovered using benchmarking. An excellent piece of software for doing this job is SiSoft Sandra which can be found in the Downloads File Archive!
14. Refresh the Taskbar without restarting: If you in some way change the taskbar, either in Regedit or elsewhere, you can refresh the task bar without restarting. Hold down Ctrl Alt Del, and double click on Explorer. Say Yes to close Explorer, but no to closing Windows. This will refresh the Taskbar and system tray.
15. Quick CD Eject: Instead of pushing the button on your drive, right-click your CD drive letter in My Computer and click on Eject. This will also remove any icons that have become associated with the CD drive.
16. Start Up Programs: Windows can be slowed down when programs run on start up. To eliminate this, check your Start up folder. You can access it from the start menu: Start, Programs, Start Up. Another way to eliminate programs from loading even before Windows actually starts is by doing the following: Click on Start, then Run. Type msconfig. It will take quite a long time for this program to load, but when you finally see it on your screen, explore the different tabs. They all have to do with how quickly your PC boots, so select what you want, and uncheck what you don't want!
17. Fonts: When Windows starts, it loads every single font in the Fonts folder. Therefore, the more fonts you have, the slower the booting process. To get rid of unwanted fonts, simply go to the Fonts folder under c:\windows and remove whatever you don't want. Fonts that have a red letter 'A' as their icon are system fonts, so don't delete them.
18. Stretching Wallpapers: Don't "stretch" your wallpaper in Windows 98 since it actually slows Windows down when you drag icons around on the desktop.
19. RAM Matters: If you have less than 32MB then you should seriously think of upgrading it to at least 64MB. Windows runs much more smoothly with 64MB or higher and tends to use less hard disk space for virtual memory.
20. Partitioning: A very nice little thing you can do to boost system performance. By partitioning your hard drive, splitting one physical drive into several logical ones, you can gain several advantages. 1. If you get a virus or you accidentally format a drive, not all will be lost. 2. By placing the swap file (Win386.swp) on a separate drive, The swap file will be less fragmented and thus, faster. 3. Place Windows on a separate drive and whenever you need to reinstall it, you rest assured that your data is safe on a separate drive. Partitioning can be done using a few programs such as FDisk which comes with DOS. However, FDisk formats everything on the hard disk before partitioning. Alternatively, you can use Partition Magic from Power Quest to partition your hard disk without losing your data.
All of us, every once in a while experience some difficulties with WIndows. The most famous one is the responsiveness(should I rather say non-responsiveness) of certain tasks. And when a task goes berserk or out of control, we mostly end up with explorer crashing and starting up again. Windows has a feature that can close all non responsive programs automatically, before they can do some damage and kill some other essential tasks.
The best way to enable this feature is to edit the registry. It’s very important to make a backup before editing, so if anything goes wrong and your OS starts to malfunction, you can always bring back your backup.
1.START>RUN… type in regedit
2.Go to HKEY_CURRENT_USER>CONTROL PANEL>DESKTOP and find the key AutoEndTask. Change its value from 0 to 1.
Now Windows will automatically end those task which are non-responsive in that moment.
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How To Crack Windows Account Password
