The application has a cloud-based, on-demand Malware Scanner, which examines all installed applications, while evaluating their security standing, with online Bitdefender servers. The on-install scanning service automatically scans application, as soon as the installation process is stated. Moreover, it ensures that the user can view scan history with the Event Viewer. The user can also review the Security Audit of all the installed applications if he or she wants.

According to the description of the application on the Android Market page, Bitdefender has claimed that it has a minimal effect on battery and performance of the device, and the application is capable of scanning around one hundred applications within half a minute.

In many test-runs conducted by the experts and user reviews, it has been found that the actual performance of the Bitdefender Antivirus is almost the same as claimed, however the scanning process takes a bit longer time than what is expected. It is not abnormal though, because the scanning process is cloud-based and obviously, the speed ought to vary according to the speed of the internet connection that the device has.

The only thing that might have been included is the option to deactivate the on-install scanning, but again, as the application does not have significant effect on the performance, this feature is not that important.

The antivirus for Android, application can be downloaded for free from the Android Market. Though, the android devices are not considered as prone to malwares as the PC, but it is always better to be safe than sorry. With the features like anti-theft, advanced web security, on-install scanning, on-demand scanning and application audit, the Bitdefender Mobile Security for Android, is a sleek and simple, way to be safe.

By turning the autopilot on the users do not need to configure anything, and most importantly they do not need to worry about the security and privacy. Autopilot will spontaneously quarantine malicious files and block malwares, better than any antimalware software. However, if the user wants to configure the Bitdefender Antivirus based on his preferences, he can turn off autopilot and fine tune it.

Setup and Interface

Installation time has been reduced significantly. The Bitdefender Antivirus will be up and running within four minutes in a computer with a decent configuration, which is half of the time compared to the previous versions. The interface is completely revamped in Total Security 2012 version that makes it very easy to operate.

Key Features

According to the AV-TEST, Bitdefender Total Security 2012 managed to detect 100 percent of common malwares and cleaned 93.6 percent of them. The Active Virus Control continuously screens all the applications running on the PC and decides whether it is a malware or not.

It also stops privacy threat by filtering the links received from social networking websites such as Facebook and Twitter. For instance the Safego Facebook application of the antivirus protects from spam and malicious links.

With the cutting-edge parental controls this antivirus prevents instant messages from displaying some specific words. It can also block access to certain websites, and block specific applications from running. In addition to that, the parental control log provides all the information about the children’s activity.

The Bitdefender Total Security 2012 provides the standard 2 GB online backup but unlike its competitors, it is free for the life of the product.

Bitdefender tunes up the PC for optimal speed and performance, with the disk fragmenter, duplicate finder, registry cleaner and registry recovery tools.

With the sleek new user-friendly interface, ID theft protection, advanced auto pilot feature, and Facebook and Twitter scanning, the Bitdefender Total Security 2012 is the one to beat, in terms of removing malwares and internet security.

Obviously webOS is a platform built for smartphones and tablets, but HP making it open source means people can find some weird uses for the little OS that could. How would webOS be best put to use? We already know we’ll probably see another tablet from HP. They’ve conceded that much and we like that. A lot. But we’ve got some other ideas for how webOS could be used.

HTC Phones

HTC makes fantastic, well-built hardware, and is generally open to building devices for any viable platform. WebOS has always run on hardware that could have been better. HTC is also caught between Google and Microsoft in the patent wars, which has left them resorting to paying licensing fees to the latter in order to continue making Android phones. Unlike Samsung, they don’t pull revenue from other areas of tech, so they have no choice but to oblige. With HP already stating that they have no plans to make any more phones, this could be HTC’s chance to step in and produce something really badass.

Amazon Devices

We know Amazon has pledged allegiance to Android (for the time being). But one can’t help but feel like Amazon could build a better user experience on top of webOS. The lack of apps is certainly an issue, but between HP’s pledge of support and someone like Amazon beating the webOS drum, it seems logical that they could get some heavyweight devs to contribute, no?

Computers

When HP first bought webOS, they hinted that webOS would make its way onto laptops as a sort of lightweight, battery-friendly client for checking email and browsing the web. Microsoft is already heading in this direction with their Metro UI, so it doesn’t seem outside the realm of possibility that HP—or another laptop maker—would bake webOS into future offerings. Worst case scenario, this could make an excellent experimental UI for that netbook or obsolete laptop you gave up on a couple of years ago.

Printers

We’re not really all that excited by this, but it’s inevitable. HP has a preternatural fixation with printer innovations, and infusing their hardware with webOS is something they have yet to shut up about. Do you need multitasking and notifications to print coupons? No. Do printers need a mobile OS to prevent killer viruses? Probably not. But whatever, if this somehow makes HP money and keeps them interested in webOS, I’m for it.

Gaming Device

I’d love to see someone build a dedicated gaming device powered by webOS, which is extremely compatible with HTML5 standards, including WebGL. Touchscreen gaming is great, but there’s no denying the luxury of having buttons. A webOS gaming device could provide a safe haven for indie developers interested in serving up fun and awesome games, and who don’t want to deal with the politics of Apple and Sony and Nintendo, or worry about whether future Android updates will make their lives hell.

Smart Home

Android is making a push to be the official software of the smarthome. But seeing as anyone who makes an Android-powered product has to pay out licensing fees to the likes of Microsoft, I can’t see taking off. What if webOS became the official smart home standard? Washing machines that notify you when a load is clean. Wi-Fi controlled lights. Power usage monitoring. Wireless locks. The possibilities are endless—and, for devs, free.

Smart Camera

Yes, smartphones are taking over the territory once claimed by point and shoots, but what if a camera maker imbued their dedicated shooter with a mobile OS? Not only can you wirelessly shoot photos to your computer or Twitter or Facebook (which some cameras can do now), but you’d get an intuitive touch interface and the potential to have apps which can add filters and functionality to powerful hardware.

IPTV Box

WebOS could hypothetically be used to power an IPTV box, and that would make sense, since streaming video in the living room is the absolute future (and in a lot of homes, present) as far as I’m concerned. But aside from total freedom, is webOS really the best avenue for such a solution? Considering an IPTV build would have to be skinned, and apps selection is beyond paltry, webOS provides no advantage over building something with straight Linux.

Purgatory

Or webOS becomes Unix, with no support and no broad interest, languishing in platform purgatory. Hopefully not! But hey—it might actually beat printer hell.

1. Remove programs that you do not need. Go to the Control Panel and check the programs installed. Having many programs installed can slow down your PC, especially if it has a lower capacity hard disk drive and memory.

2. Disable unnecessary start up programs. Check whether the programs that start when the PC is powered on are really necessary. Disable non-essential programs like printer software, chat applications and the like from the Options Menu of the programs.

3. Check whether your PC is infected by malicious programs. These include viruses, spyware and Trojans. Install an up to date antivirus program and antispyware tools to remove these malicious programs.

4. Clean your PC registry. Instances of any programs that are run on the PC are left on the registry. These can accumulate with time, make registry processes slow down, and in turn make the PC slow. Use a registry repair software to rectify this problem.

5. Upgrade your PC hardware. Get a higher capacity hard drive and memory. You might also consider upgrading the processor especially if you want to run heavy applications like graphic design and video softwares.

6. Clear out your junk files. Check the Recycle Bin and clean it up. If you are running XP, defragment your hard disk through the Control Panel.
The above are some of the ways through which you can make your PC run much faster.

The machines that are the most venerable are the ones that exist in a network environment with Windows machines that are using Samba or NFS. A Linux server is also venerable, but for different reasons. This means running an antivirus program on a Linux server or workstation is well worth the effort. While there are several antivirus programs out there for Linux, only one of them can be invoked using a script and run from the command line.

Sophos Antivirus is the best Linux antivirus today because it is run from the command line. However, any updates or product revisions have to be downloaded and installed manually. This is an inconvenience for most system administrators. Nevertheless, it does a good job of finding and removing malware on a networked Linux box or server. Since it can be scripted to run automatically the admin can set it and then forget it.

There are several other antivirus programs out there for Linux, but they usually do not support SMP. Since the open source community wrote the OS they are going to be the best hope for writing the best Linux antivirus program.

Not that it’s going to affect Google’s celebrations, we’d like to point out that the study in question was commissioned by the web giant itself. Now that we have made the take-this-with-a-grain-of-salt appeal necessary with a study that ends up portraying the party that funded it in the most positive light, it’s time to proceed to the details.

Accuvant Labs only considered Internet Explorer (version 9), Chrome (versions 12 and 13) and Firefox (version 5.0.1) for its research. In its 102-page report, the firm concluded that Chrome is the most secure browser of the three, with Internet Explorer and Firefox coming in second and last, respectively.

According to Accuvant, it  adopted a different approach from other similar attempts that mostly “rely on statistical analysis of vulnerability data”, opting instead for a thorough analysis of anti-exploitation mechanisms baked into the concerned browsers.

“The URL blacklisting services offered by all three browsers will stop fewer attacks than will go undetected,” said Accuvant in its report. “Both Google Chrome and Microsoft Internet Explorer implement state-of-the-art anti-exploitation technologies, but Mozilla Firefox lags behind without JIT hardening.”

“While both Google Chrome and Microsoft Internet Explorer implement the same set of anti-exploitation technologies, Google Chrome’s plug-in security and sandboxing architectures are implemented in a more thorough and comprehensive manner. Therefore, we believe Google Chrome is the browser that is most secured against attack.”

Regarding the question of conflict of interest, Accuvant said, “[W]hile Google funded the research for this paper, Accuvant Labs was given a clear directive to provide readers with an objective understanding of relative browser security.”

Mozilla, though, does not agree with Accuvant’s findings and sees no reason to be alarmed. “Firefox includes a broad array of technologies to eliminate or reduce security threats, from platform level features like address space randomization to internal systems like our layout frame poisoning system,” said , Johnathan Nightingale, director of Firefox engineering at Mozilla.

“Sandboxing is a useful addition to that toolbox that we are investigating, but no technology is a silver bullet. We invest in security throughout the development process with internal and external code reviews, constant testing and analysis of running code, and rapid response to security issues when they emerge. We’re proud of our reputation on security, and it remains a central priority for Firefox.”

Syrian protesters are obviously using more devices that the iPhone to plan and report the happenings there. However, it turns out that it is a surprisingly popular device among the crowds in the streets. Several iPhone apps have been used heavily to disseminate news on the brutal Syrian crackdown. This is hardly the first time a regime has gone after technology to stifle protests, but it could be the most shortsighted.

No other mobile devices have been affected by the new rules, so we don’t imagine this is going to have a significant effect. Still, this could be one more reason for security forces and police to detain protesters. Despite the governments best efforts, people are still managing to access social networks to keep their movement alive. 

That’s not a criticism. After all, the Windows 8 Developer’s Build released during last week’s Microsoft Build conference was labeled pre-beta. The OS itself seems pretty solid. Installation was similar to installing Windows 7, though you do need to be careful, or you’ll end up with a login that requires an active  Windows Live account. While having a Windows Live account is optional, I prefer to have my system login be local and private. Note that if you eventually want access to Metro UI apps and the Windows 8 app store, you’ll need a Windows Live account, though.

It took a little time to adjust to the new user interface. When you first fire the system up in single display mode, you’re presented with the new Metro UI. Calling it a user interface is a bit of a misnomer. What you’re actually seeing is the replacement for the start menu, which has been ubiquitous since Windows 95. The Start menu has really only seen evolutionary change since Windows 95, incrementally improving over the different Windows versions. You can click on the desktop tile if you want to be delivered to the more familiar Windows desktop.

The problem is that most PCs aren’t touch enabled, so the Metro UI isn’t an efficient use of space for mouse-and-keyboard users. Metro start is scrollable with the mouse wheel at least. But would you prefer Metro?

Metro is the replacement for the old start menu. It may be great for tablets, but is space-inefficient.

Or if you’re a keyboard and mouse power user, would you rather have the option of using the Windows 7 style start menu?

The Windows 7 Start menu is more space efficient, but apps aren’t as easily visible.

I could probably adjust to Metro, since the apps are much more easily visible. But allocating all that space just to tiles also strikes me as being wasted space.

Once in the desktop, you’ll find the start menu button is gone, replaced by a Windows icon that responds with a pop-up menu when you hover your mouse cursor over it. This behavior is a little inconsistent – sometimes the pop-up fails to actually pop up, which sounds like a bug more than a feature. Clicking on the icon delivers you back to the Start Menu…er, Metro UI.

Multimonitor

I use multiple displays, so attaching a second monitor and bringing it up was important if I was going to use this build as a working environment. Windows 8 detected the second display, but I still had to configure it in the resolution control panel. There are some nifty new features in how Windows 8 handles multiple displays. You can allocate the taskbar to individual monitors, or spread it out over the two displays. This includes placing the taskbar icons where you want them. Background images can tile or be stretched out over two displays now.

More importantly from an actual usage point of view, you can still pin icons to the task bar, and Aero peek still works as expected. You can also have Metro up on one screen and the normal desktop on another. Clicking on an app in the task bar hides Metro and the app appears on the second monitor, if you’ve previously dragged the app window to that display.

Dual monitor support in the current Windows 8 preview is flexible and improved over Windows 7.

There’s also a button that swaps itself with the default start menu icon from one display to another. This feels like a feature that’s not yet fully fleshed out, however, as it’s more quirky than actually useful.

Using Applications

After configuring dual monitors, it was time to install applications. I installed Microsoft Office 2010 Standard, Google Chrome and Adobe Master Suite CS5. This gave me most of my main productivity apps. I also installed Steam and transferred over a number of games, just to give them a whirl. All work and no play, as they say.

Office applications mostly work well. There are occasional glitches, however. Every few times I’d exit word, I would get an error dialog indicating that Word might be experiencing a compatibility mode error. Note that I never lost any data when saving and exiting, but it’s still a little disconcerting that Microsoft’s latest Office apps would have issues with Windows 8, even at its early stage.

I encountered more substantial issues with Adobe apps – specifically, the 64-bit version of Photoshop CS 5.1.

When I initially installed the Adobe Master Suite CS 5.5, the installer generated an error most of the way through the second DVD. Note that the installer didn’t crash, and continued after the error. After installation, I ran Photoshop CS5.1 and attempted to load a Nikon RAW image. Here’s what happened.

Uh-oh. But wait, this is a 64-bit app on a 64-bit OS!

Oops. No 64-bit Photoshop for me. Note that this is the 64-bit version of the Windows 8 Developer Preview I’m running. Also note that the 32-bit version of Photoshop CS5.1 runs with no problems. I’m able to use filters, load raw files, edit, and convert photos. But 64-bit Photoshop crashes without fail when trying to load a RAW file.

The other Adobe accessory apps—Camera Raw and Bridge—also seem to run flawlessly.

Managing apps as you install more and more software, can be problematic, though search works as well as it did with Windows 7. After loading up a bunch of applications and games, Metro starts to look a little cluttered. Even when you do the search for apps, you get a list that’s less than ideal. I can imagine this list becoming practically unusable for power users.

Search generates this screen. It’s pretty damned cluttered.

Games

Windows 8 pre-beta ships with some built-in games, but I was more interested in how major titles ran. First, I installed Steam. After installing Steam, Windows 8 popped up a message telling me that Steam may not have installed properly. But Steam seemed to work just fine.

I tried out two different games: Deus Ex: Human Revolution and Dead Island.

DX: HR proved unplayable. The mouse sensitivity was off the charts, and no amount of changing the sensitivity in-game or with the Windows control panel had any effect. Just touching the mouse would send the scene wildly panning.

Dead Island, on the other hand, worked flawlessly. In fact, I blame Dead Island for the fact that I didn’t play anything else, since I ended up sucked into the game for several hours. Frame rates at 1920×1080 seemed a little chunky with detail levels pumped up, but I hadn’t played it on Windows 7, so have no way of comparing it.

I did attempt to run benchmarks. I quickly discovered that none of the Futuremark benchmarks: PC Mark 7, 3DMark Vantage and 3DMark 2011 – would run. PCMark 2011 would run, but hang at the first test. Both 3DMarks hung at the loading screen; I suspect that Futuremark’s Sysinfo system status checker didn’t know how to handle Windows 8.

I also booted up Just Cause 2, so I could run the built-in Concrete Jungle benchmark. At this point, I had attached a 30-inch display running at 2560×1600, so I could run our standard benchmark resolution of 1920×1200 with 4x AA. Here’s where I ran into another glitch. At 1920×1200, Just Cause 2 ran in a window, even if it was set to run full screen mode. There was no way to force full screen mode. The game ran, and so did the benchmark – but in a window. The benchmark result was just under 50fps (49.99), which is about right for a single GTX 580 with all the detail levels cranked.

It’s a Developer Preview

In the end, I’d avoid trying to run this as a working OS, unless you’re really trying to test compatibility. Microsoft has noted that will update the Developer Preview on a regular basis, rather than rolling out an entire new beta code base after a few months, unlike the Windows 7 process. So maybe Windows 8 will stabilize over time. Until then, feel free to play with it, but don’t rely on it to actually get any work done if you’re not a developer.

The keyboard is easy to clean, research shows that a key microbe contains more than oilet. Ask the dealer for a cleaner in aerosol form. This is a white foam that we spray on the keys, and later removed with a terry towel. Without risk to damage your keyboard and extremely effective against bacteria.

Display also need fresh air and breathing room. Clean the screen with a damp cloth without corrosive products or a special cleaning cloth for your laptop or notebook. With a dry cloth, we can scratch and damage the screen.

If you have a mouse with a rubber ball, it will usually pack dirt that will unable mouse movements. If you have a mouse with a laser you will need a little less to worrie. Use a well wrung cloth to cover the mouse and to clean it.

After one year of use many of our computer software programs will be full of things we often do not use. These useless files we can remove of programs on your computer, it gives a nice view and we can therefore properly work.

Also we can through our free software and remove hidden files here with CClaener. Some other Internet files and cookies can be removed this way.

Properly maintaining your computer has many advantages. It lasts longer, and will remain virus free. Even if you have not already noticed, the virus scanner will detect files regularly. Also regularly clean the outside and give your computer a better condition, and later perhaps a better resale value.

We really apperciate Mr Mark Paton‘s contribution to our website.

Free?
The price of a u3 stick is more than a USB drive when the software is not on. The software that can be installed is partly free. A reasonable number of programs are free for download on other software. Examples of programs that are free to download, mozilla firefox, trillian, foxit reader, OpenOffice, IrfanView, Opera, Mozilla Thunderbird, Skype, FileZilla. There are also many programs whos trial version is available, you can just try and buy or delete if you do not like it.

Handy!
That is certainly u3 stick! If you have lots of different computers, even on public computers than a u3 stick will be really handyfor you. You can simply take your Firefox bookmarks and go in Internet cafe to use your media player your USB drive and name it.