how to speed up my pc?

Question

I have Pentium 4 with 3 GHz ,1 GB of ram, Geforce 7300 gt with 512 mb graphics,160 gb hard disk.

Answer 1

Only options you need are high speed Internet and to clean and defragment you computer. Go to start and click then move cursor to all programs and when that list comes up slide cursor to Accessories and then slide it to system tools. Click on disk cleanup. Repeat and click on disk defragmenter and run that. Do this at least once a week to optimize computer. If you have not ever run defragmenter, I suggest clicking and going to bed as it will take a while.

Answer 2

Clean your registry junk and fix registry errors can speed up your PC.
Why?The reason is that any time you make a change to any of your computers settings and surfing online, they are stored and updated in the registry.Over time,the registry can grow to enormous proportions and full of junk and errors.So if you run a program,it will take a long time to required registry file and sometime it cant find its registry files since regsitry errors and then it has to sit there.So your computer will slow or freezing.
To speed up your computer,you need to fix your registry files. And I guarantee you have errors in the registry files that cause computer slow.Fixing these errors will dramatically increase the speed of your computer.Sometimes can up to 300% or more! All you need to do is run a registry repair software called registry cleaner, and get your Windows registry cleaned up and optimized. Top 5 registry cleaners can be found in here: http://www.computerspeed.info/index.php?t=speed2
Registry cleaner not only can clean registry files,registry errors,but also can clean temp files,history and other disk junk.You will no longer have a slow computer.

Now you can check out http://www.computerspeed.info/index.php?t=speed3 ,there are reviews of top rated registry cleaners and a clear guide to tell you how to speed up your computer.And from there you also can get a free scan to fix any problems such as computers slow,computer freezing, computer errors and getting the blue death screen.
Hope that can help you.

Answer 3

Try these tips. They really help a lot.

A major cause of slow PC's is fragmentation of the hard drive.
You need to defragment the HD at least once a week if not more depending on how much you use your computer, and what you do with it.

One way is to use the defragment utility built into Windows XP. It is slow but does the job rather well. Go to:
Start > Programs > Accessories > System Tools and then click on System Defrag to run the tool. It may take several hours, so let it run overnight or simply walk away from your PC for a few hours.

A great program for defragging automatically is Diskeeper. It costs $30 but is well worth it. Go to http://www.download.com and search for Diskeeper. Read the Publishers Description and the Editor and User reviews. It can be scheduled to run automatically as the program deems necessary, and if you are using your PC and the program launches itself, it will take a backseat to whatever you are doing and give you the priority for CPU usage. I think you'll agree it's a good program to have. It precludes your needing to remember to defrag at regular intervals.

Another major cause of a slow PC is programs that are running in the background. Here's another really good Microsoft tool. It’s called Autoruns and it was written by SysInternals who were recently bought up by Microsoft.

Before you download the program create a folder under program files called Autoruns. Leave Windows Explore open.

Launch Internet Explored and go to the following Microsoft web page.

http://www.microsoft.com/technet/sysinternals/utilities/autoruns.mspx

Go to the bottom of the page and download the Autoruns program. After it downloads open the file. It is a Zip file. Unzip the file and you will see 4 files. Drag and drop those 4 files to the Autoruns folder you created under Program Files.

Once you have the 4 files in the C:\Program Files\Autoruns folder you can double click on the file titled “autoruns”.

This will bring up a window with several tabs at the top. Click on the “Logon” tab. It will list the programs that are running on your PC and eating up resources. Look them over carefully and turn off any that don’t absolutely have to be running. Simply click on the “check mark” in the little box beside the program name. Clicking on it will remove the check mark. Once you have edited the Startup list, click on Apply and then on OK.
NOTE: Leave items that show Windows; System 32; Program Files; etc. alone. Shutting them off may cause some things not to work.

Once you have exited the window, reboot your PC for the settings to take effect.

WARNING: Don’t go into the other tabs and start deleting things. You will probably give yourself major headaches if you do that. Stay focused on the “Logon” List only.

Another good thing to have is a little program called FreeRAM XP Pro. It is free and is available from http://www.download.com This program puts a little RAM meter on the System Tray and shows how much RAM you have remaining that you are not using at any given time. I think you may be surprised at how little RAM you have to run other programs. Also, once it is installed you can right click on the little meter, then click on RESTORE and it will open the RAM display window. You can tweak the settings so it will display your CPU usage also. Then just click “Minimize” and then “To System Tray” to return to the Task Bar.

What happens when you run out of or run real low on RAM is that the OS recognizes the low or no RAM situation and starts using a section of your hard drive as memory. This is called virtual memory, or a swap file. The PC is constantly writing and reading from your HD. Comparitively, it is a very slow process. Check your motherboard manual and determine how much RAM each slot can hold. It will also tell you what type of RAM you need. You can also go to http://www.crucial.com or http://www.4allmemory.com and run their analysis utility to determine what kind and how much RAM is installed in your PC. Depend on your MoBo manual to determine the RAM limits of each slot though.

Hope this helps

Answer 4

If you are knowledgable about computers, reformatting always gives the best results, no optimization program can match that.