How Much Memory Does Norton Antivirus Use On The Computer?

How much memory will Norton use? Is it a lot? What is other programs which is good also?

Note: If you are not proficient with computer, it is suggested that you backup your registry before manually removing much memory will Norton use? Is it a lot? What is other programs which is good also? Virus. And double check the entries that you are going to delete, or your computer can not work for missing some files.

So it is recommended to remove the virus automatically:

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much memory will Norton use? Is it a lot? What is other programs which is good also? Virus Manual Removal

1. Restart your computer and keep pressing F8 Key before Windows launches. Use the arrow keys to select the “Safe Mode with Networking” option, and then hit ENTER Key to continue.

2. Open Task Manager and end the processes of much memory will Norton use? Is it a lot? What is other programs which is good also? Virus.

3. Click Start button and click Run

4. Type in regedit and run it.

5. Find and delete the following registry files of much memory will Norton use? Is it a lot? What is other programs which is good also? Virus:

6. Show all hidden files so as to completely delete much memory will Norton use? Is it a lot? What is other programs which is good also? Virus.

7. Click View tab and select Show files and folders and save the changes.

8. Search your hard disk and delete the following files much memory will Norton use? Is it a lot? What is other programs which is good also? Virus:

How to Delete a Virus Manually

Please, be aware that manual removal of much memory will Norton use? Is it a lot? What is other programs which is good also? virus is a cumbersome task and can not always ensure complete removal of the malware, due to the fact that some files might be hidden or may get reanimated automatically afterwards. Moreover, lack of the required skills and even the slightest deviation from the instructions may lead to irreparable system damage. That鈥檚 why it is strongly recommended automatic removal of much memory will Norton use? Is it a lot? What is other programs which is good also? virus, which will save your time and enable avoiding any system malfunctions and guarantee the needed result.

Automatic much memory will Norton use? Is it a lot? What is other programs which is good also? virus Removal:

This Automatic much memory will Norton use? Is it a lot? What is other programs which is good also? virus Removal Tool will fast and completely detect and delete all associated malicious components to save your time and hassle.

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8 Comments

mike s  on February 18th, 2010

Norton Antivirus used to be a real memory hog.It used to use alot of memory which made it impossible to do anything else while Norton was running.Symantec (the company that makes NAV) claims to have altered NAV so it uses less memory. They state: “Norton AntiVirus requires little memory and system resources. The new Norton Insight relies on extensive online intelligence to target only those processes at risk, resulting in faster, shorter, fewer scans.”
Unlike other anti-virus software Norton anti-virus, uses about 50 to 60mb of memory,and when pc.s running windows xp with just 256mb this is a large portion of the ram used.
One user of Norton Antivirus even claims that NAV is “superslow” on his 2.5 MB RAM desktop Emachine ( see:http://forums.cnet.com/5208-7813_102-0.h…
Maybe Symantec has finally started to listen to customers who are fed up with the amount of RAM memory that NAV uses, because Symantec has announced that the 2009 Edition of NAV ” uses Norton Insight — an advanced “white list” system that catalogs all known “good” files. By keeping itself aware of what is 99.9% likely not to be a virus (e.g. Firefox. exe), it can decrease the amount of time spent scanning. Furthermore, it is clever enough to know when these “good” files have been tampered with.
Norton Insight promised a drastic drop in processor and memory usage. As you can see by this chart Symantec has created for this ad http://www.geckoandfly.com/tag/norton-an… NAV 2009 now is supposed to use 89% less RAM than other antivirus programs which is quite a change for the program, in relation to how much RAM the program used in previous editions. According to Trusted Reviews, Norton 2009 is 75% smaller file-size than McAfee, and uses 74% less memory than Kaspersky, both Norton’s nearest competitors in each respected area. (see:http://www.trustedreviews.com/software/n…

Albertan  on February 18th, 2010

I don’t know an exact number, but Norton is quite a resource hog. I recommend ESET NOD32, it uses at most about 30mb of RAM at any given time, and virtually no CPU when it isn’t scanning. I have also found this to be the most effective, I have not had a single virus in the past year that I’ve used NOD32.

thicknba…  on February 18th, 2010

Even after the overhaul, norton av seems to be incompetent in memory management. Thats what many people say. May be if you are interested in other AV, try McAfee and Nod32 for paid software. For free AV, try Avast and AVG.

TheProph  on February 18th, 2010

Press Ctrl + Alt + Del start up task manager – and in the processes tab you should see something which looks like norton. Look at the memory besides it. If you are unsure of a process just google it

rajsun22  on February 18th, 2010

the new norton internet security 9 has bragging rights at the moment as it use little resources.
I run norton 360 with no problems. Its very good.

My Nickname does not fi  on February 18th, 2010

I heared from others, the less memory usage is nod32 antivirus. It’s the best

chezzrob  on February 19th, 2010

I use Norton’s 2008 and have 2Gb of ram and don’t notice it and didn’t notice it with 1Gb either.

Julien  on February 19th, 2010

more than it should unfortunately :
try AVG 8(free) or Nod32

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