Looking for freeware

If you're looking for a operating system to run and it's an older computer i'd recommend using a freeware like ubuntu. It's a distro of Linux but easy to pick up and web browse etc. if you burn the disc you can also try it free without installing prior to fully commiting.

http://avast.soft32.com/free-download/
Free antivirus with anti-spyware protection for Windows 7, Vista, or XP. avast! Free Antivirus has better detection than competing paid-for products!
or
Download and install at least one of these all free depending on your operating system
http://spybot-search-destroy.soft32.com/
Freeware detect and remove a multitude of adware files and modules.
http://download.cnet.com/Agnitum-Outpost-Security-Suite-Free/3000-18510_4-75328020.html
Combine online and offline malware defense and powerful data leak prevention in one suite.
http://download.cnet.com/Agnitum-Outpost-Security-Suite-Free-64-bit/3000-18510_4-75328026.html For 64 bit operating systems
Combine online and offline malware defense and powerful data leak prevention in one suite.
http://www.all-freeware.com/details/113090/bitdefender-mobile-security.html
Bitdefender Mobile Security Free Download Information: All Freeware is not responsible for freeware you are downloading nor for details provided about the freeware "Bitdefender Mobile Security 1.1.593" listed here, as the developer can modify information without notifying us.
Even if we try to check the files for viruses, we cannot guarantee that they are safe and clean.
For your own protection always scan downloaded files for viruses, spyware and malware.
http://www.majorgeeks.com/Microsoft_Security_Essentials_for_Windows_d6242.html
microsoft security essentials your operating system must be registered
http://windows.microsoft.com/en-US/windows/products/security-essentials/product-information
malware protection
http://100-downloads.com/download.php?p=615
windows xp microsoft security essentials
http://100-downloads.com/download.php?p=614
windows 7 microsoft security essentials

1) Prepare at least 1GB of USB Flash Drive
2) Download & install
A) Imgburn [Freeware]
B) 7zip [Freeware]
3) Open Imgburn > Choose 'Create image file from Files & Folder'
4) Create Image files (.iso) from Operating System CD/DVD
5) Once finished, open the .ISO files with 7zip (right click on that file > 7zip > Extract)
6) Extract .ISO file to USB Flash Drive

While it is always best to exhaust all other options before taking such a drastic step, sometimes the only course of action available is to restore your computer to its original factory condition.
If you have a Compaq Presario F500 with a damaged operating system or extensive damage from a virus or other malware, you may have no choice but to run the restore process and bring the unit back to its original factory state.

Place the restore CD into your F500 and shut down the unit.
Power the unit back up with the CD in the drive.
The F500 automatically boots from the CD and starts the restore process.
Verify that you wish to restore the F500 to its original factory settings.
The restoration process requires your verification, since it formats the hard drive and destroys the data.
You will need to verify that you want the hard drive to be formatted.

Insert the operating system CD when prompted.
Enter the license key for the operating system when prompted.
This license key information can be found on a small tag located on the laptop itself, often on the bottom of the machine.

Reboot the F500 when the restoration process is complete.
Copy any backup files to the F500, and then connect to the Internet and download any new updates from the Windows Update site.
This process can take awhile, so it is best to install the updates when you have a large block of time available.
You should, however, download them as soon as possible to protect your computer.


Compaq Presario F500 CTO Notebook PC support
http://h10025.www1.hp.com/ewfrf/wc/product?product=3316440&lc=en&cc=us&dlc=en&lang=en&cc=us If you are trying to recover a key of an already installed program on your computer there are freeware keyfinders on the internet
http://download.cnet.com/%7Bvalue=http://www.download.com/magical-jelly-bean-keyfinder/3000-18487_4-10079600.html The Magical Jelly Bean Keyfinder is a freeware utility that retrieves your Product Key (cd key) used to install windows from your registry.

It has the options to copy the key to clipboard, save it to a text file, or print it for safekeeping.
Serial keys Location
Lift up your computer and look for a tag.
The tag will probably be located on the side of the computer, or on the bottom of the unit for a laptop.
The service tag is generally a large black and white tag and it will say "Service Tag Number."
Do not confuse this tag with the Windows tag, which may be located in the same area on the computer.

If you are trying to recover a key of an already installed program on your computer there are freeware keyfinders on the internet
http://download.cnet.com/%7Bvalue=http://www.download.com/magical-jelly-bean-keyfinder/3000-18487_4-10079600.html The Magical Jelly Bean Keyfinder is a freeware utility that retrieves your Product Key (cd key) used to install windows from your registry.

It has the options to copy the key to clipboard, save it to a text file, or print it for safekeeping.
Serial keys Location
Lift up your computer and look for a tag.
The tag will probably be located on the side of the computer, or on the bottom of the unit for a laptop.
The service tag is generally a large black and white tag and it will say "Service Tag Number."
Do not confuse this tag with the Windows tag, which may be located in the same area on the computer.

Download this website and see whether it's suit for you or not? and try this sample that I mention the name of a film and then press enter or click search.

All the Best!

You can install the previous version of Windows - this is Windows XP or you can install the latest version of Windows - this is Windows 7.
You can install a Linux operating system such as Ubuntu or Red Hat
Google search for Linux operating systems to download Linux freeware program.

For instructions, "how to use windows explorer version 8" open Microsoft's link provided; http://www.microsoft.com/windows/internet-explorer/support/faq.aspx

The term you posted. "How to use reset disk". If it’s your intention to restore your laptop, notebook system back to its original factory condition than use your restore CD's. Your Compaq came with a few CD's. One should be labeled Restore CD. Insert the Restore CD into your CD-ROM drive. Restart your notebook.
Follow the on-screen instructions to restore your Windows system back to its original factory settings.
(Warning! By using the restore CD, your personal data/ programs may be erased). If your Compaq is able to load your Windows operating system. Try running Windows System Restore. Pick a date (Past), that your Compaq functioned correctly and allow windows to restore your operating system. (Doing this will not uninstall your data or programs).

Good luck, hope you find this helpful.
Mike

Not matter what pc you have if you use some version of Windows you can use this program
Advanced SystemCare Free 100% Freeware (click here) install it go to utilities on the program menu them hit driver update ...pretty simple
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There is a FreeWare utility called Bart PE.
You download it, save and burn a cd. The cd has a executible boot file which will start most operating systems. Once up and running the interface allows you to easily manuver threw your OS saving files in case of hdd failure, back up your files or search for the problem.
I've used it many times with sucess every time!