Yes it is best to uninstall any previous virus software before installing new software, even if it is from the same company.
License of internet download manager is a way to manage the programs on your computer. You can install and uninstall different things like Norton internet security; free window turner and internet download manager.
Many programs can be easily uninstalled by using Add/Remove Programs (or Programs and Features if you are using Windows 7 or Vista) from the Windows Control Panel. However, this option is not always available, as you may have problems while trying to uninstall norton internet security 2010 yourself. You need to get an uninstall tool which can help fully uninstall any unwanted program from your PC. Added info: Getting rid of Norton Internet Security has been a problem for years. The uninstall process does not work 100% and traces are left behind which can prevent other anti-virus software working properly. Norton are aware of this - there is a special download available (free) on their website which will completely remove all Norton software in one pass. It works, I have used it. Please note that it erases ALL Norton software - if you have anything else installed you will have to re-install it afterwards.
Visit Norton's Symantec Removal Tool's Website. Follow the instructions on that page. The removing any Norton Product is explained also the download link for the Norton Removal Tool is available
More information needed. Do you mean 'firewall'? What type/brand of firewall? Is it part of a security suite (such as Norton Internet Security) or stand-alone software?
Norton Internet Security does not have a free product, although they do have a 30 day free trial. One can download the full version software on Norton's official website. Norton Internet Security protects against viruses, adware, and malware.
Subscription keys should not be shared. They are for one install only.
If it's on your own computer and you don't want it any more - just uninstall it !
Only if you did one of the following actions prior to installing or upgrading Norton Internet Security 2009 over Norton Internet Security 2008. 1. Created a Restore Point. 2. Created a Complete Registry backup. 3. Created a complete Disk Image backup. Here I assumed that you are looking for restore the previous installation not reinstalling the Norton Internet Security 2008.
first go to start menu and enter control panel. then go to programs and features right click on Norton security and uninstall. do this to both programs then you are free of Norton anti-virus and should get another one. I recommend AVG free 2011.
Some good and easy to install security software for business computers are Norton anti-virus and Kaspersky Internet Security 2013. Both software's are super cheap and can be installed within 5 mins.
Norton is the leader in security software for your computer with more PC Magazine Editor's choice awards than any other security company. Start a free trial and protect your PC today! cutt.ly/ch4ENVn
"The two internet security suites, CA and Norton, offer virtually the same protection in their specifications: malware, spyware, spam, inappropriate content, and lost files. They are also priced similarly, at $48.99 per year for the CA Internet Security Suite, and $49.99 for the Norton Internet Security suite, although CA offers a better discount if you purchase a three year package. However, the Norton suite has been tested by a third party, Dennis Labs, and was the only internet security program to receive a 100% protection score."