How to Protect Your Laptop Computer

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Nowadays, more and more criminals did evils using Internet and laptop and computers. The laptop’s portability makes it easy to be stolen by thieves. It may be a disaster to lose one’s laptop. There are lots of people storing their personal data , photos or important files in their laptops. Check the following tips about how to protect your laptop computer.

1. Using a Physical bag or lock

We always ignore the physical locks for a computer, because we take it as granted that we have locked the login process by system or software . Keep in mind that no system or passwards are extremly safe. You may not keep an eye on your guest account for example.

2. Install security software

The security software for your laptop is essential. You had better own a pro version for safety. It worth sparing money on security software than crying after your computer data being leaked.

After install your security software, scan your laptop regularly to avoid the potential risk, such as malware, spyware, fish software etc.

3. Back up your data on a regular base

Losing your data is a disaster for every laptop owner. So keep in mind that do your data backup regularly and it is better to store them out of your laptop computer. For instance, your backups can be saved on a CD, DVD disk or other hard disks.

4. Never store your passwards on your computer.

This is a controversy topic. We both need convenience and security. But security is on earth of the most important. Be careful to use any passwards management software and avoid typing your passwards as plain texts in your laptop. Don’t Store Passwords. It doesn’t matter how many obscure punctuation marks your password has if your computer automatically remembers all of your passwords.

5. Protect yourself.

Keep yourself safe is very important.


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Can I play Blu-ray DVD player on my Laptop computer? What else is needed

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Can I play Blu-ray disc as Star Wars in my DVD player to the computer?”  by Susan White.

The short answer to your question is that you can not play a Blu-ray support on your DVD player to the computer if the DVD drive is a Blu-ray player. If a standard DVD player supported Blu-ray read our entertainment options would be much easier. Instead of special hardware is required for Blu-ray discs. Think about the jump from DVD to Blu-ray as something similar to the jump from a standard CD DVD. A DVD player can usually play a CD, but a CD player can not play a DVD. Blu-ray has a similar problem. For playback on your computer, there are additional challenges beyond just having the right equipment.

Additional requirements for watching Blu-ray movies

In addition to the need for a Blu-ray drive connected to your computer, you also need several additional features before watching a Blu-ray movie.

HDCP is required for both the video card in your computer and the monitor you connect to the video card. The rules are slightly different for the desktop and laptop.

HDCP and Desktops: If the video card has an HDMI connection, you can usually assume that it also supports HDCP. In some cases, DVI-out on video cards also support HDCP, but this is very contradictory. Checking with the support site for the manufacturer of the video card is the only way to know for sure. If your video card has only VGA connections, you need to update your video card to watch Blu-ray movies with your computer. The monitors are a little trickier, because often they do not clear whether it is HDCP compatible or not. VGA input on a monitor will not support HDCP, in most cases, DVI-in. Your safest route is a monitor with HDMI-in. In an ideal setting from the HDMI output on your video card HDMI-in on a monitor keeps headaches Blu-ray playback to a minimum.

HDCP and laptops: In general, laptops manufactured in 2007 or later have a secure video path with support for HDCP. This is not true in all areas and it is often impossible to say with certainty without connecting a Blu-ray player and try to watch a movie. Laptops built before 2007 often do not have a video card with sufficient capacity video processing for Blu-ray playback, so you do not have HDCP support is generally a non-issue for older hardware.

Blu-ray software is also necessary to watch Blu-ray movies on your computer. I use Cyberlink PowerDVD or ArcSoft TotalMedia Theatre 5 for Blu-ray playback on my computer, which is currently the most viable option. PowerDVD includes an application to help you troubleshoot if your components are compatible Blu-ray, which makes the entire process less frustrating. These blu-ray software also support 3D blu-ray playback.

In summary, to play Blu-ray movies on your computer, you need: a Blu-ray player, HDCP compliant video card, an HDCP-compliant monitor, and software with Blu-ray support. Once you have all these parts, in theory, your Blu-ray movies will play smoothly.

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Six classic introductory knowledge of notebook computer

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Nowadays, more and more readers to buy a notebook, but not necessarily buy a notebook, people will use the notebook, we found that many users in the new machine hand, will ask some very basic problem, but also a veteran, also not necessarily can answer these ridiculous harmonic non problem. So, we will give you an interpretation of six general knowledge questions.

First, fan will not turn at boot time, fault code or a bug?

No, because of the notebook computer internal temperature control design, the fan in the boot when the switch will soon stop rotation, only when the notebook reaches a certain temperature that will accelerate the rotation.So, if you boot without performming some resource program, you basically can not hear the voice of the fan. Once the high work loads, such as playing high solution rate video, running 3D games, the fan will start high-speed rotation.

Second, the notebook LCD screen surface heating is a quality problem?

Many novice are worried about heating liquid crystal screen high, thinking of choosing an great LCD screen of notebook. In fact, due to the desktop LCD no size limit, large space, good heat dissipation effect, so difficult to feel the heat.While the high-pressure Bag Laptop LCD screen is placed on the top cover, and the main part of high pressure bag is circuit and electric coils, heating of the work in the junior middle school physics textbooks are introduced.

Third, do new notebooks need to charge the battery for 12 hours?

Laptop battery, in the factory testing has been performed a battery activation step. so, when you put the new notebook home,remember not to separate battery charging for 12 hours. The consumption of components belonging to the notebook battery. Pay attention to avoid excessive heat. Reduce the charge and discharge times as possible as you can.

Fourth, why notebook computer is slower than desktop one?

In fact, the main reason is that the hard disk, the current mainstream notebook hard drive speed of 5400 rpm, while the desktop is usually 7200 rpm. The contrast test, the notebook and the integrated machine data display, hard disk is the performance bottleneck of notebook.

Fifth,Can the notebooks be converted to other Windows system?

Absolutely yes. You can install any Windows XP/7/8, or other operation systems.

Six, low temperature will also affect the laptop?

Yes, the the best notebook environment is temperature between 10 ℃ ~40 ℃, but you will find that high-end graphics card installed some games, the internal temperature is common in seventy or eighty degrees, so the normal temperature of notebook is not immediately affected, but long-term use in high temperature environments will accelerate the aging of components.For low temperature, when 0 ℃, lithium-ion battery capacity will be reduced by 20%, -10 ℃ capacity only half the standard capacity. Long-term use of notebook in the MCM division of social and low-temperature environment, LCD screen light appeared dead. That may cause permanent damage. Friends in cold place should pay more attention to it.

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How can I power on my laptop computer while not gap the lid?

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I want to use an external monitor, keyboard, and mouse with my portable computer. i do know you’ll be able to purchase arrival stations however there’s lots of negative reviews on the merchandise I’m watching. I actually have a flowery monitor and do not need to suffer any loss of video, resume from sleep, mouse lag, etc.. issues.So I’m progressing to bypass the arrival station and simply plug directly into the portable computer, drawback is i would like to be ready to power on the portable computer while not gap the lid.
My friend had helped me with the subsequent suggestions. And it worked effectiively. to place it merely, NO there’s no *easy* means of powering on your pc while not gap the lid as that’s the button that tells your computer to show on. there’s a additional technical means that you’ll be able to use to show on your pc by victimisation the WAKE ON computer network feature on your portable computer.

If your portable computer comes with “Wake On Lan” on it’s network card, you’ll be able to use another pc to show on your portable computer remotely. but that involves you having another pc on a similar network which machine must be turned on thus it will send a ‘magic packet’ to get up your portable computer like turning it on with the ability button. however as you’ll be able to see it is also even as inconvenient as you’ve got to show on the opposite pc, then execute a script to show on your portable computer remotely.A arrival station is far and away far better as you’ll be able to connnect all of your external parts thereto and after you take the portable  computer away, you only undock instead of having to disconnect everything. conjointly the arrival station includes a power button thus you’ll be able to activate your portable computer while not gap the lid. i can not believe that there are literally negative reviews on a arrival station? It does not do a lot of however simply give a convenient means of connecting all of your parts along for your portable computer. It does not very do the rest. It ought to work fine with a flowery monitor further. make sure the arrival station has the monitor association that you just square measure victimisation – square measure you employing a VGA cable or DVI cable? Either means, the arrival station ought to have each and it ought to relay the monitor show thereto fine…………. If you get the official product for your portable computer, it ought to work and if not, you want to have come back policy and will be coated beneath warrant further.

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Laptop Disc drive not working – How to resolve it

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My disc drive does not read any DVD or CD anymore. I was worried. And this is so terrible. But I have got suggstions and share with you.
Examine the disc you’re exploitation. If you start to own issues along with your pc drive, the primary factor you must continually check is that the information facet of the CD or videodisc you’re making an attempt to use. If the disc has any dirt, smudges or scratches thereon, this might stop the drive’s optical device from having the ability to scan the information.

Clean the disc with a soft, dry artifact before making an attempt to use it once more.Clean the drive’s optical device. On a pc drive, the a part of the device that scans and reads the information from the disc you’re exploitation is that the optical device. If that optical device is blocked by dirt or dirt on the within of the drive itself, it’ll be unable to work properly. Use a will of compressed gas to spray out the drive whereas the door is open before continued.

Make sure the drive hasn’t come back unplugged from the pc. If your computer’s drive is internal, open up the case and take a glance within. There ought to be a cable that goes from the rear of the drive to your computer’s motherboard. If this cable has come back unplugged, plug it back in, as this might cause the drive to not perform in any respect.

Make sure your USB or Firewire ports square measure operating if you have got associate external drive that plugs into your pc via USB or Firewire. infix different devices that you simply apprehend square measure operating, and see what the results square measure. Plug the drive into another pc that you simply apprehend is functioning. If the ports have gone unhealthy, you’ll got to take your pc to a fix-it shop and have them replaced.

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Compare graphic cards of laptops before buying

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There are several parameters to assess the performance of the laptop. The CPU processor and the Graphic cards are of the most important factors. I had just found a useful resource of how to compare the laptop graphic cards.

It has several catalogs, High-end graphics cards, Mid-Range Graphics Cards, Low-Midrange Graphics Cards, Low-End Graphics Cards, Office-Class Graphics Cards, Not Suited for Games, and unknown.

For every catalog, there are many types of models of graphics cards, like NVIDIA GeForce GTX 680M SLI. The article described it from several aspects, architecture, performance, features, and some benchmarks.

Find more graphics comparison knowledge about graphics cards from here.

Wish your can always find the laptop with graphics cards that is suitable for you. You can select from the famous NVIDIA or AMD graphics Cards.


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Lenovo ThinkPad T431s Ultrabook Announced

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Lenovo announced Mar. 17th,2013, the ThinkPad T431s.  ThinkPad T431s features multiple design enhancements inspired by an extensive global research project.

What is new and noteworthy concerning the most recent T-series ThinkPad? a number of the primary things that previous ThinkPad users can notice is that the perceptibly diluent and lighter type issue — the thinnest of any T Series thus far — in addition as a replacement island-style key style with backlit keyboard. there’s additionally a replacement 5-point TrackPad and a smaller edge round the show giving this ThinkPad much more fashionable aesthetics.

Nine Countries, One Ultrabook
How many countries will it go for create a replacement ThinkPad? Lenovo conducted in depth analysis with each non-ThinkPad users and ThinkPad loyalists round the world, to assemble elaborated feedback on ThinkPad style. Over 9 months and in 9 countries, researchers spent thousands of hours shadowing users in their homes, workplaces and remote locations, observant user behavior and asking queries. This in depth analysis directly contributed to the new style of the T431s.

Lenovo’s researchers discovered that individuals rank simplicity and fashionable parts once it involves their technology. This translated into 3 priorities for Lenovo once coming up with the new T431s:

Streamlined Interior: Lenovo updated the much-loved ThinkPad exactness keyboard by rising key placement whereas maintaining shortcuts for a sleeker-looking keyboard. Lenovo’s engineers additionally designed the show with a brilliant skinny edge and a replacement plumbago Black color for the chassis.

Enhanced touchpad experience: The new ThinkPad TrackPad is AN evolution of the TrackPoint and TouchPad that includes a replacement larger, smooth, responsive, multi-touch glass surface that optimizes Windows eight gestures, click practicality, and integrates TrackPoint behavior to deliver a tailor-made, improved expertise for all users. the long-lasting red TrackPoint continues to be there, however everthing seems a lot of efficient.

Thinness, Durability, Reliability: The ThinkPad T431s, the “thinnest and lightest T-series ever made” and also the initial device incorporating the new style parts, weighs simply three.6 pounds (1.63kg) and measures solely zero.82 inches (20.6mm) thin. The carbon fiber prime cowl and metallic element exterior continue ThinkPad’s heritage of business-class rugged style and sturdiness.

The rest of the changes to the new ThinkPad area unit what you may expect from a early 2013 release: the T431s is powered by Intel third generation Core processors with Turbo Boost and Intel HD Graphics, up to 12GB of DDR3 RAM and extra HDD and SSD storage choices. The T431s contains a 14-inch HD+ (1600 x 900) anti-glare show, two USB 3.0 ports and is out there with Intel vPro for straightforward device management. Like all T-series ThinkPads, the T431s supports ThinkPad tying up and provides increased security that industrial customers need.

Pricing and availableness
The ThinkPad T431s are going to be accessible in April beginning at more or less $949. elaborated technical specs and configuration choices area unit accessible within the ThinkPad T431s datasheet.



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Save My Laptop from the Problem of Black Screen – DIY

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It is a confusing question for me because of the black screen problems of my lenovo laptop, which I have bought two years ago. The laptop of mine turned black screen when I was watching videos frequently. I could still remember the embarassed experience for me two months ago. When I started video chat with my intimate friend, it occurrred four times. And I restart my computer for four times.

Since the black screen problem has strongly ruined my laptop using experience. I decide to resolve the tough problem for me. And I could not bear restarting the computer every time it frozed with sounds and black screen. So I asked some experts of my friends who are good at it.

First, he told me to check if it is the problem of heat dissipation. And after a week, I bought a cpu cooler. It seemed that the laptop had a peaceful time without many problems. But it did not make it. The black screen problem occurred after several weeks. I was baffled and annoyed a lot. How can I cope with the terrible status of using computer?

Second, When I told him it did not work. And I described a lot about the sound that accompanished with the black screen. The sound is aloud and it sounds like buzzing. He guessed that it was probably the memory problem. Because he helpe me from the remote online chat, so he could only estimate the trouble. The memory may be oxidised. And he let me to rub the memory with a cleaning cloth. But I should buy some proper tools to get the memory out.

How do you guess the result? My computer is repaired or not? Sadly, it is still with the black screen problem. My laptop is just after the end of the warranty.

I have no choice but to exam it with some tools. And I decide to resolve the problem of black screen of my lenovo laptop completely. Bettter late than never.


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Dell Released Windows 8-based Inspiron 15z ultrabook

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Dell expands with the latest addition to the Inspironseries as the Inspiron 15z expand ultrabook priced at Rs 41,990 excluding taxes. The Ultrabook comes with a 15.6-inch LED-backlit (1366×768), and sports a stylish aluminum frame 21mm just fine Silver Moon and variants Fire Red, with a weight of 2.17 kg. The Inspiron 15z runs on Windows 8 includes an optical drive and an integrated 1 megapixel HD widescreen (1280 x 720) webcam. There is another version of the touchscreen ultrabook measuring 23mm thick and weighing 2.46 kg. This version is in Moon Silver only.The ultrabook available from third Driven generation Intel Core i3/i5/i7 with up to 8GB of RAM. Configurations It has 2GB DDR3 NVIDIA GeForce GT630M graphics unit. The device has a full keyboard backlit and spill-resistant standard touchpad with multi-gesture and scrolling gestures integrated with Windows 8 The Inspiron 15z comes with support Intel Rapid Start technology, Intel Smart Response and a 6-cell 44 Wh battery that promises to work more hours. It also features Intel WiDi (Wireless FHD 1080p / 5.1 Surround), with videos and pictures of users with their wireless system for home entertainment. Other connectivity options include Wi-Fi and Bluetooth Ultra v4.0.The book also offers Skullcandy speakers with Waves MaxxAudio4 audio processing for optimum sound quality. It supports multiple sites and different ports including 3 USB 3.0, 1 USB 3.0 Share Power, Ethernet RJ45, HDMI v1.4a, headphone / microphone combo jack, Kensington security lock and AC power-in port . Commenting on the machine newly launched Shishir Singh, Director of Product Marketing, Dell India said, “At Dell, we always try to find something innovative that simultaneously address all the needs of our customers, the Dell heir has the power and versatility of the package and with that thin and. Inspiron 15z thin, we have a revolutionary product in the Inspiron series. Inspiron 15z combines sophisticated style with a sleek and glamorous with the best technology in its class to its users a memorable experience. “

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Apple blocks older versions of Adobe Flash on Macs For security

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Apple has blocked older versions of Adobe’s Flash plug-in. Further, the corporate explained that it’s already updated its plugin interference tool engineered into hunting expedition as highlighted in one amongst its support documents on the official web site.

“To facilitate shield users from a recent vulnerability, Apple has updated the online plug-in-blocking mechanism to disable older versions of the online plug-in: Adobe Flash Player.”The update, noted by Jim Dalrymple of The Loop, is probably going in response to recently exposed vulnerabilities in Flash.In order to dam older versions of Flash, Apple has updated its “Xprotect.plist” file that creates previous versions that precede the present one (version eleven.6.602.171), non-usable on a waterproof. those that have older versions of Flash put in are going to be greeted with associate degree alert that claims “Blocked plug-in,” and hunting expedition can prompt the user to update to a more recent version. If users wish to see that version of Flash they presently have put in, they will visit Adobe’s web site to induce the version range associate degreed perform an update if necessary.

Users will browse additional transfer directions here (

Last month, Adobe hurried out a fix for Flash Player once security code maker Kaspersky science lab known a crucial bug that enabled hackers to put in “back doors” and take charge of PCs running on Microsoft Corp’s Windows OS or Apple’s waterproof OS X.

In Gregorian calendar month last year, associate degree update for Lion and painter removed Apple’s own Java application plugin from all browsers. so as to access content on such sites, users were directed towards the Oracle web site to manually transfer the plugin.Previously, Apple stopped as well as pre-installed versions of Java with Macs (starting with Lion), and so later discharged associate degree update that disabled Java if it hadn’t been employed in a definite amount of your time. If you select to put in the plugin, you may conjointly ought to install Oracle-provided Java, in parallel with Apple’s own Java (if already installed), however that is one thing you needn’t worry concerning because the user. More recently, Apple blocked Java on Macs owing to vulnerabilities as directed by the U.S. Department of Homeland Security, that suggested disabling Java in internet browsers to avoid potential hacking attacks.


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