Archive for the ‘Tweaks’ Category

How to Turn On a Firewall on a Mac……for free!

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I’ve recently had a lot of people come up and ask me what firewall and antivirus they should buy for their Mac Desktop or Macbook laptop. Well you don’t have to buy an antivirus (there is currently no virus out there for the Mac, and no trojans unless you pirate software) and the Mac computers already come with a built-in firewall. You just have to turn it on.

So how do you do it? Here’s how:

Step-By-Step:

  1. Click on the Apple Logo on the upper-left corner of your screen.
  2. A Menu will pop up. In that menu click on System Preferences.
  3. The System Preferences window will open. In that Windows find and click on the Security Icon.
  4. The Security Window will open. Check the bottom of the Security Window. If the padlock icon is closed then click on it and enter your password. This will enable you to start the firewall. If the padlock is already unlocked then leave it that way.
  5. Click on the Start Button.
  6. Close the Security Window. And you’re done!

Cheers!

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5 Quick and Easy Registry Tweaks to Speed up Windows XP and Vista

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Remember how fast your computer used to run when you first got it?

Here’s a surprise: There’s no reason why it shouldn’t run as fast as that RIGHT NOW. All you have to know about is one part of your computer’s system called the Registry.

Did you know the registry is what every program uses whenever it needs to start up and continues to use it constantly while it is running. I’m talking sometimes hundreds of times per minute.

What’s worse is that every time a new program is installed or uninstalled or even runs on your computer, it leaves a stray piece of information in your computer’s registry. All these stray pieces “clog up” and slow down the registry until your computer runs MUCH SLOWER than it is meant to. This makes the Registry the most common “bottle-neck” that slows down your computer. How can knowing this make your computer faster?

Imagine there was a main pipe in your computer that EVERY single program, every single process had to go through. The more dirty and “clogged up” this pipe was, the slower your computer would run. Now, this is obviously an oversimplification, but it’s basically how your computer’s registry works, why it is the main cause of a computer’s slowness, and also the simplest and fastest thing to optimize if you want a lightning fast computer.

In this article I’ll show you five simple settings you can change to speed up your computer, but first…

Here’s How to Speed Up Your Computer With Just 2 Clicks (Really!)

I might be a “geek”, but I know most people aren’t. I understand that, so if you don’t want to mess around with your computers advanced settings at all, that’s fine with me.

However, I REALLY don’t recommend leaving your registry(which may be the most important part of your computer) as it is now. If it is like most of computers out there, it is full of useless “leftover information” that is slowing down your computer from the efficient machine it should be. At worst, it may be infested with viruses, adware and other malicious software!

Fortunately you can now scan for these errors without knowing anything about computers. There’s a program called RegistryFix I recommend to everyone, and use it on my own computer when I’m feeling too lazy to do the advanced stuff. Simply click here for a FREE scan.

You’ll get 80% of the benefits of the steps I describe below, with just one click. Go to RegistryFix.com and get a free scan.

Tweak One: Force Windows to Shut Down Faster

Have you ever clicked Shut Down expecting the computer to turn off immediately only to have to wait up to a minute (or more!) for it to finally turn off the lights? Believe it or not this is a common problem. This first tweak tells Windows to shut down the computer within 3000 milliseconds. That means that Windows gives programs on your computer 3000 milliseconds to finish up what their doing, after that it’s light out.

Here is the registry tweak:

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control]
“WaitToKillServiceTimeout”=”3000″

Note: Some websites give a value of 1000-2000 milliseconds for the timeout however this can cause problems with some applications so I recommend we use 3000 milliseconds.

Tweak Two: Prevent Fragmentation of MFT

The NT File System that Windows XP and Vista use has a database called the Master File Table (MFT). What this database holds is a record of every single file stored on your hard drive. As you can imagine this database can become quite large depending on how many files you add to your computer.

Windows, by default, sets aside a small amount of space for the MFT and allows that space to grow as the MFT does. Unfortunately this system is vulnerable to fragmentation. Since the MFT is used constantly by your computer system you want to keep it optimized. The following registry tweak simply increases the size of the space devoted to the MFT so that fragmentation does not occur if the MFT grows larger then it currently is.

Here is the registry tweak:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\FileSystem]
“NtfsMftZoneReservation”=dword: 00000002

Tweak Three: Speed up the Start Menu

The Windows Operating System has several nice interface effects, the windows minimize smoothly, they close with a fade, there are shadows under icons and generally everything looks nice. However, there are some effects that are useless. One of them attempts to make the Start Menu open more “smoothly” by delaying it a few moments. This tweak gets rid of the delay and opens the Start Menu instantaneously.

[HKEY_CURRENT_USER\Control Panel\Desktop]
“MenuShowDelay”=”0″

Tweak Four: Enable/Disable Thumbnails

See all those great looking icons in your Pictures folder? Pretty cool how they’re little mini-versions of the pictures that they represent, huh? For each picture/video on your computer Windows generates a miniature version to display in those icons. This tweak has two settings and I’ll explain both.

For those of you who have a lot of pictures and regularly browse folders containing many pictures  you want to enable Thumbnail caching. This will allow your computer to “memorize” the miniature versions of your pictures so that your computer does not have to regenerate those small versions every time you open the folder. This saves computer power for other tasks.

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced]
“DisableThumbnailCache”=dword:00000000

For those of you who do not have a lot of pictures on your computer or don’t use the thumbnail view offered by Windows you can safely disable thumbnail caching in order to free up hard drive space and reduce fragmentation. Apply this Tweak:

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced]
“DisableThumbnailCache”=dword:00000001

Tweak Five: Disable Indexing

The last tweak in this article is the one that will make the most difference. Windows XP and Vista both offer a Search program that you can use to find files on your hard drive. Having a search program in an Operating System is a great idea (and necessary for some users). However, the way Windows hopes to speed up searches is by running an “Indexing” program all the time in order to keep track of where most of the files on your computer are located.

This takes up a lot of processing power.

Simply disable the Indexing program and suddenly your hard drive and computer will operate much faster. You may notice that searching is a bit slower but, really, how many times have you actually used that Search tool? I’m willing to bet not many.

Here’s the tweak:

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\WSearch]
“Start”=dword: 00000004

And:

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\cisvc]
“Start”=dword: 00000004

BONUS Tweak (Instant and No Technical Knowledge Required!)

After applying all five tweaks you should notice your computer running a little bit faster. However there is more to be done. The next step that I recommend you take is cleaning your registry. As you use your computer you are continually installing and uninstalling software cluttering your computer. Even if you use your computer just for the Internet the registry is still being accessed hundreds of times per minute.

If you notice that your computer is running slower then it used to it’s most likely because of all the junk that’s accumulated through the months and years and I encourage you to go ahead and scan your computer for FREE by clicking here: SCAN NOW.

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Tweak: Speed up the shutdown of Windows

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Tweak Name: Speed up the shutdown of Windows

Tweak Type: Registry Modification

 

 

One annoyance that I sometimes have with windows is its randomly long shutdown times. Windows doesn’t seem to be doing anything during these times but just takes a long time to shut down.

Today’s tweak will give Windows a timer, forcing it to shut down within 3000 milliseconds. That should be enough to be noticeable on some systems. A word of caution: some programs do not like this tweak because it shuts down the computer before the program can finish its processing. I have only seen issues on a very small percentage of systems, most will work great after the tweaks is applied. (There is also the argument that if it is so easy to increase performance then Microsoft would have done it. The response to this argument is that Microsoft has been overly cautious in the past, enough to drastically lower the potential on new technology.)

Fortunately you can always change the registry key back to what it was if you have a problem.

Registry location:

[HKEY_CURRENT_USER\SYSTEM\CurrentControlSet\Control]

Change the value of the “WaitToKillServiceTimeout” key to “3000″.

If you need any help getting to the registry just ask in the forums.

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Tweak: Disable system paging of windows kernel

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Tweak Name: Disable system paging of windows kernel

File Type: Registry File

Download: disablekernelpage.reg


This is something for vista users who want to speed up their computers. The system kernel is the heart of windows and controls alot of low level functions. It’s a system component that you want working at it’s best.

Unfortunately if you run out of RAM the kernel’s processes can be shunted off onto the page file on the hard drive. This could cause a dramatic decrease of kernel performance. However this tweak forces windows to keep the kernel in the faster RAM memory, thus speeding it up.

A note of caution. If you keep the kernel in memory this could cause a shortage of RAM for other applications and could actually slow down your computer. This is why I (and others) recommend that you only use this tweaks on computers with 1.5 GB of RAM or more.

Registry location:

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management]

Change the value of the “DisablePagingExecutive” key to “1″.

Hope that helps.

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Tweaks: Make more then one set of Recovery Discs on HPs

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Tweak Name: Reset HP Recovery Disc Creation

File Type: Batch File

Download: HPRecoveryDiscs.bat


As anybody who has ever worked on a plethora of HP computers (and needed to set them up for clients) knows HP only allows for the creation of one set of Recovery Discs per computer. This means that if you’ve lost yours or if they became damaged you’re pretty much screwed.

Well until now.

This tweak has been on the net (whispered) for some time but I give it to you in the form of a handy batch file. What this file will do is delete the following two files:

  • c:\windows\sminst\hpcd.sys
  • d:\hpcd.sys

What that will do is reset the counter that HP computers use to track Recovery Disc creation. You’ll be able to create recovery discs over and over again. Awesome right?

So either just delete those files yourself or download the included batch file (right click> Save As) and get ready to burn!

update (20/05/2009): Some commentors are saying that the tweak no longer works and instead asks for the location of the recovery images. I’m assuming that HP caught onto this little trick and updated their software. I’ll try it myself next time I’m at work and I’ll let you guys know what I find.

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Tweaks: No restart on BSOD

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Tweak Name: No restart on BSOD (Blue Screen of Death)

File Type: Registry File

Download: norebootBSOD.reg

Ever since XP came out BSODs have been reduced but still happen so many times it’s not even funny. Unfortunately out of the box Windows is configured to restart as soon as it encounters a blue screen. Of course this means that you don’t have any time to read what the blue screen actually says…and how can you fix the problem if you can’t even read the error?

This registry file tells windows to NOT restart when it hits a blue screen. Instead it will display the blue screen until you choose to restart. Handy, eh?

You can either modify the registry yourself using the information below or use the handy .reg file I created listed above.

Registry location:

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\CrashControl]

Change the value of the”AutoReboot” key to “0.”

Hope that helps.

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