You can find it in Start > All programs > Accessories > System tools.
If you're using Win9x, boot into DOS and type scanreg /restore to restore the registry. Choose a backup that pre-dates the problem, if able. If using XP, you can do a system restore to fix it. If you find the info useful, Please Vote!!!
One way to speed up your system is to select a good PC optimizer and System cleaner. If you are not sure which one might be the right one for you find out more from registry comparison sites such as the best of registry cleaners.
If you’ve owned a computer, chances are that you’ve had it crash at one point or another. While annoying, that is the nature of computers. Software is often full of bugs, which can cause a crash. You may also have contracted a computer virus, which caused your computer to cease working. Regardless, recovering from a bad system crash used to be time consuming and laborious. With the introduction of Windows XP, Microsoft has made the task a little less painful. By using System Restore for Windows XP Recovery, you may be able to save yourself a vast amount of time and headache if you experience a crash or software malfunction. System Restore is a built in feature of Windows XP that is intended to restore your computer to a previous state when everything was working properly. It does this by taking regular snapshots of your computer’s configurations. By default, System Restore is turned on and makes regular restore points, which usually occurs once a day. Restore points are also automatically made before any system updates or new drivers are installed onto the operating system. Should something go wrong, preventing your computer from functioning properly, you can use system restore to bring your system back to its last known working configuration. Fortunately, using System Restore for Windows XP recovery is quick and easy. If you have disabled System Restore, you can always create manual restore points. To do this, click on Start and then click on Programs. Navigate to the Accessories folder, find System Tools, and then select System Restore. After that, click on Create a Restore Point and follow the on screen instructions. When you experience a crash, it is easy to recover from it by using System Restore to return your computer to its last working configuration. To do this, click on Start and then on Programs. Scroll till you can find Accessories and then choose System Tools, followed by System Restore. When the program prompts you, choose to restore the computer to an earlier time. Next, a calendar will appear on the screen, giving you a list of possible restore points from which you can choose. Pick the one that is closest to the most recent time that your computer worked properly. Once you have done so, click on Next and then confirm your decision to run the restore. The computer will now begin restoring your computer. This process can take several minutes and your computer may reboot. Once the restore is complete, Windows XP will ask you to confirm that you want to keep the settings as they are. With any luck, System Restore will have worked and your computer will be operational again.
Windows Restoration restores your computer settings to that date you are restoring. It only restore the settings and there is no effect on the data. To do restoration:Click on Start -> Run and then enter "Msconfig" and press enter. It will open a configuration utility window.In general tab, you will find the "Launch System Restore". Click on it. It will open a window from where you can select the available dates to restore your windows. The available date will show in Bold letters.To use system restore, your drive must be system restore enabled. To check that, Right click on My Computer -> Properties. Click on System Restore tab and there you can see the drive which is enable for system restore. The status of a drive should be "Monitoring".
To restore your computer, you have to got to the control panel, click on system and security, then click restore my computer to an earlier time. You would then choose a system restore point. These instructions are for a pc using windows operating system.
On the Dell website, there is a support section. One of the support topics is called "How to Restore or Reinstall Windows on a Dell Computer". This contains detailed instructions on how to restore a Dell computer, or there's always other options such as calling Dell, or searching the internet.
The easiest way is to create a restore point with System Restore. This method is unreliable in case you want to rollback the registry changes made a longtime ago, in which case the System Restore might have purged that particular restore point - due to space constraints or due to a recent system restore point or even a Restore point corruption. System Restore points get deleted for many reasons, making it unreliable, especially in the long run.Another method is to use the NTbackup utility to backup the System State. The System State includes the registry, the COM+ Class Registration Database, and your boot files. This utility is not included with XP home (I'm not sure if it comes with Vista). You could probably Google it and find a site to download it a little easier.If you are wanting to back up certain areas of your Registry, or the whole thing, then you can export it. Click Start, and then click Run. In the Open box, type regedit, and then click OK. Locate and then click the key that contains the value that you want to edit. On the File menu, click Export. In the Save in box, select a location where you want to save the Registration Entries (.reg) In the File name box, type a file name, and then click Save. Save the REG file in a safer location, such as a CD, in case you want to undo the registry changes made. You can restore the settings by just double-clicking the REG file. It automatically merges the contents to the Registry. Note that is doesn't have to be just a key, you export the entire computer as well. Just the select the My Computer branch in Regedit, right click and select export. You then can save a copy to your computer, or anywhere else you want. This is normally the method I use due the ease of implementation, and the fact that I can save it to multiple locations or devices. I tend to misplace things!Before making any changes to the Windows registry, whether manually or using and software, it's advisable to take a backup. Editing incorrectly the registry can result even in system crash.It is easy to back up your registry. When you have the registry open follow these steps:Click FileClick EXPORTA new window appears - this is the save windowType in a name for the saved registry - preferably give it a date, this makes it easier.Click on the circle for ALL - this backs up the entire registry. Safer in case you need to make a couple of changes to the registry.Click saveDoneCouple of important notes on the registry. Make sure you store the saved registry anywhere but your desktop! It's too easy to accidentally double click on it and re-import it, thus deleting all your previous edits. This could cause a lot of problems.Also - NEVER edit your registry unless you are 100% sure you know what you are doing or have been give instructions by a trusted source. An incorrect edit could completely disable your operating system which in turn means you would not be able to use your computer. This is a costly mistake people make all the time. It is easy to make a mistake and destablise your computer. At the very least you may end up reinstalling Windows.Just because you read a neat Registry Fix/Hack doesn't mean it will work or is a valid fix. Always double check that it is a real fix. There is a lot of incorrect hacks for the registry floating around on the internet - better to be safe than sorry.
Regedit.exe - is the registry editor. Every time you install a program, or new piece of hard-ware, windows writes entries into the registry which tells the operating system where to find the device (or program) - You should only change the entries in the registry if you know what you're doing - as it's possible to mess up the registry so bad your computer will stop working !
One kind of software program you may have heard of but are not familiar with is a registry cleaner. To put it simply, a registry cleaner is a kind of computer program that is designed to "tune up" the operating system of a computer. In most cases, this is Windows.Such a program alters the part of the operating system known as the registry. The registry is a kind of database that stores settings for different components of a person's operating system. This can include settings for different software installed on the computer, hardware drivers and other system hardware functions.Sometimes problems develop in a computer's registry. This occurs when it becomes too "cluttered." A cluttered registry includes settings that are defunct or incorrect. These problematic settings can help slow down system performance and affect the load times and functionality of many programs on a person's computer. In a worst case scenario, corrupted data in a computer's registry can cause computer crashes.This is why keeping a computer's registry "clean" is important. One easy way to do so is by using a registry cleaner. Such programs are designed to scan a person's registry and find problems. Such problems could include corrupted, unused or defunct data. The registry cleaner can then remove these problems. This in turn can speed up the performance and functionality of a person's computer.There are a number of great registry cleaners available to download from online. Some are freeware. Others may at least have a trial period that allows a person to try out the program before purchasing it. Still, a person should be very careful about the registry cleaner that he or she downloads.The reason for this is that there a number of malware and spyware programs that mimic the look and operation of registry cleaners. These programs usually operate by constantly pretending to a scan a computer's registry and finding problems that don't exist. To get rid of these problems, a computer user will be forwarded to a prompt that tells that person to send money to purchase the full version of the program.However, that person will not actually receive a legitimate registry cleaner from such a malicious program. Instead, that person's money will be stolen. In other cases, a person may have his or her identity stolen. This is why it is always a wise idea to read customer reviews before downloading a registry cleaner.
They are the files in your computer's registry, which you find by running "regedit". They will probably be in a file marked "Blizzard" or "WoW" under 'software'.
No, there's no such thing as a good computer virus. Some are less disastrous than others, but you'll never find a good one. Defining points of a virus include: 1. You didn't install it, or you were tricked into installing it. 2. It uses an inordinate amount of computer resources such as RAM. 3. It damages your computer's registry by deleting registry keys, writing code into existing registry keys, or adding registry keys designed to exploit your system and maybe your privacy. 4. Some have been suspected of damaging your hardware components. You might also see pop-up advertisements, false security warnings, and computer errors including a complete system crash, or Blue Screen of Death.
On a local PC you can have an access to registry settings through registry editor. It allows you to have a low-level access to system settings and export them to .reg file. Using registry editor you even can access to registry on a remote computer. But registry editor wasn't designed to work with multiple remote PCs simultaneously. If you need to export registry keys from multiple PCs, you can benefit from the features of EMCO Remote Registry Exporter. EMCO Remote Registry Exporter is a tool that was designed to work in the network environment to export registry keys from one or multiple remote PCs. It can be used it if you need to check registry data on remote PCs or backup specified registry keys. Registry keys and values are extracted by the application from remote PCs and are stored in .reg files, created for every PC, so you can use them to find required information or use later on to restore registry settings. To initiate remote registry export operation you only have to define a list of keys to export and a list of PCs where export should be performed