Windows XP Service Pack 3 in 2. Windows XP was released to manufacturing on August 2. Microsoft until April 8, 2. Over the course of those twelve years, the operating system became widely adopted, and to this day still holds over 5 of the desktop market share according to Net. Market. Share. If you happen to be apart of that 5. Internet users that are on Windows XP, finding a good third party antivirus should be a high priority, especially since the operating system has gone unsupported for over three years now. But before that, you should make sure you are as up to date as possible. In this case, Service Pack 3 SP3 is the most recent major set of patches that Microsoft released for the OS, coming out on April 2. If youre already on SP3, then youre ready to look at some of your antivirus options. AV TEST did most of the hard work for us right after Microsofts support for the operating system ended, taking a look at 2. Internet. Surprisingly, Microsofts own Windows Defender ranked dead last in protection. DE/windows/kaspersky-security-scan/large/55a3bdd5c5b4escr_1436364116-700x527.png' alt='Download Free Antivirus Software For Windows Xp Kaspersky Antivirus' title='Download Free Antivirus Software For Windows Xp Kaspersky Antivirus' />Freshly released for users running Windows XP through 10, Kaspersky Free is a free antivirus application that contains all the bare essentials found in. Fast downloads of the latest free software. Kaspersky AntiVirus is among the very best antivirus software available on the market. Kaspersky-Antivirus-2013-screenshot.jpg' alt='Download Free Antivirus Software For Windows Xp Kaspersky Antivirus' title='Download Free Antivirus Software For Windows Xp Kaspersky Antivirus' />So, while being extremely easy to use and even coming from the creator of the OS, Windows Defender will actually not defend you against much of anything, especially on a machine that hasnt seen a major update in almost 1. Well skip over many of the other lackluster options as they simply arent worth your time and skip straight to the top five. Taking the cake is Bitdefender, which takes virus protection very seriously and gives users an all in one package at both free and paid levels with its Internet Security software. Your Windows XP installation could not be in better hands than Bitdefender Internet Security with its perfect scores from AV TEST and its top virus detection rate for the past 6 years running. These perfect scores come thanks to a simple UI along with a combination of cloud scanning and behavioral analysis. This allows Bitdefender to stop known and unknown attacks from infecting your computer. It also allows for continuous updates to keep you protected in real time against not just viruses, but malware and malicious links like some of the ones passed around social media sites as well. Coming in at only 3. Mc. Afee, Bitdefender comes in packing a lot of value in a very fair price tag making it the best antivirus for Windows XP service pack 3 to use in 2. Last but not least is Bullguard, a trialware antivirus option that looks clean and has a great protection rating. In fact, it might be a little too over protective, having the tendency to throw false positives that can get in the way of legitimate activities. Usb Sound Card Drivers Windows 7 more. In addition to file scanning, Bullguard also brings a spam filter to your local email client as well as traffic scanning for when you are browsing the web. These automated protection schemes couple with the 2. Kaspersky Lab has had a great reputation for a while now, and they will certainly not be a bad choice to secure your Windows XP SP3 machine from viruses. With similar scores given from AV TEST, Kasperskys reputation along with low system requirements helped bump it up to the number two spot. Not taxing a computer too much to keep it protected is a big deal for Windows XP machines since many of them are underpowered. Conexant Audio Driver Windows 7 Toshiba more. Kaspersky only requires an 8. MHz processor, 5. MB of available RAM and a minuscule 4. MB of disk space, giving room to breathe on most machines, especially older Windows XP 3. GB of RAM and slower processors. Kasperskys full offering does cost 5. Panda Security Cloud Antivirus Free has its price in its name, which turns out to be one of its lesser selling points. This virus protection tool for Windows XP SP2 and up has a slick looking UI that might look too modern compared to the gradients of old XP along with top notch protection and no noticeable performance hit. Unfortunately, Panda Cloud Free has given a few false positive warnings in the past. This helped keep it out of the top spot. Pandas offering differs from many of its competitors by running scans in the cloud, meaning users will not have to deal with daily update. Its great protection scores also mean that despite the cloud nature of the program, it will still keep you protected. Wren And Martin English Grammar Book Pdf. In fact, since Pandas antivirus software does run in the cloud, it always keeps itself up to date instead of nagging the user to download update files one or more times per day. This ability to keep virus definitions up to date with no user interaction or knowledge just means better protection and more up to date protection for you without sacrificing the performance of your own system. Unfortunately, Panda Cloud Free has given a few false positive warnings in the past. This helped keep it out of the top spot. Despite the troubles that the company has been going through, Mc. Afee is still a decent choice for antivirus on Windows XP SP3 in 2. It offers great protection but does sacrifice a little on performance, which might be a drawback if you are using your computer for resource intensive activities such as gaming or photo editing. It comes in both free and paid versions that sport a familiar card based UI that weve come to expect from most antivirus applications. The 4. 4. 9. 9 cost of the paid version is a little more than Bullguards, but many users have found the extra protection and lower amount of false positives worth it. Some virus protection is better than none, but AV TESTs statistics have shown that not all Windows XP service pack 3 antivirus options are created equal. This is especially true in 2. Bitdefender being a clear choice. However, any of these top five antivirus options for Windows XP would make good choices in 2. There are even a couple of fully free choices for the budget conscious.