Laptop News

Lost laptop or mobile phone

To bring laptops and cell phones everywhere is certainly very comfortable,when your dell xps m1210 battery is full. But that also means an increased risk of losing it or being robbed. If your notebook, netbook, mobile phone or other device falls into the wrong hands, unauthorized people can gain access to your personal information.

Encrypt Your Data

You can use programs such as Microsoft BitLocker encrypt your data. Unfortunately, BitLocker is only available for Windows Vista and Windows 7 available, and even there only in the Ultimate and Enterprise version. This tool will search in vain for the standard versions of operating systems.

Fortunately, BitLocker is not the only encryption program. Recommended also is TrueCrypt, which is downloadable for free with open source license. True Crypt allows you as BitLocker to protect your data from unwanted access by using encryption.

The encryption of data, however, has its drawbacks. The main disadvantage is that you always have to have password to hand. If you ever forget your encryption password and / or lose, you will quickly find out how safe your data is now in front of you.

Use secure passwords

If you look for the data encryption is too much work, you should at least use a secure password to protect your PC. Longer passwords are better, since one more time and computational effort it needs to crack. You should also replace certain letters with numbers and special characters. For example, you can instead “PCWeltMagazin” simply use “PCW31tM @ g @ zin. This password is still easy to remember, but it is due to the use of special characters, numbers and capital letters to crack or guess even more difficult.

You should always create a secure password to your PC user account, even if you’re the only person using the computer. However, you should be aware that a secure password to protect against attacks, although the normal way. Experienced hackers have, opportunities to through education and cultivation of certain hardware components such security lock bypass.

Use a BIOS Password

With a BIOS password or a hard disk drive ( or better yet, both) , you can be sure that no one except you can boot the computer. The BIOS is starting to vary from system to system. The apparent first screen when you boot up your computer shows which button you need to go into the BIOS settings. Usually these are the keys Del , Esc or F10.

Once opened you can find in the menu, the security settings. There you can set a password that other users prevents them and your inspiron 1525 battery from booting the PC or to get into the BIOS settings. The option is there from system to system, different names , but is usually called the supervisor password or administrator password . If you wish , you can also set up a hard drive password, which is not denied any access to the disk until the right password was typed .

There are ways to bypass these passwords , but by setting these passwords an additional safety barrier is installed , which will discourage some attackers to gain access to your data.

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Update your browser

Fake pop- up window will ask you to enter a cheat site , probably without you knowing it , malware installed on your computer. Recent versions of browsers and anti -virus programs have a built-in phishing protection that warns you to visit certain Internet sites. It is important to be aware that although the cheats pages , the program supplier databases are constantly updated, but they offer no 100 % protection . That is why you should get used to always see the first URL of the link, you want to click on . To make this easier to provide the Internet Explorer 8 and Chrome can highlight the main part of the URL – thick printed. So that you see inspiron 510m battery at a glance if you land on or www.pcwelt.de www.pcwelt.de.phishing – site.ru .

Text messages from Trojans

Some hackers use spam text messages to your mobile phone, which look as you would from the Internet provider or by the tax office. In text messages, you are lured to sites that install certain software , so your phone can be manipulated by user names , passwords and other data not bridged .

Visit the official main pages for updates and news

If you receive a text message that appears to come from a trusted source that requires of you but a piece of software to install or does so independently and requires your permission to proceed with the installation , close the text message immediately. Next, you should contact the customer service of the company or institution of which seemed to get the text message, and ask whether such an installation call was initiated officially.

You are probably many unsolicited e – mails from companies with which they had received contact. Some of these e -mails of you may even be considered spam , but will never send unsolicited reputable company links, and updates via e -mail. Nor do these companies will send unsolicited text messages to your mobile phone , asking you to carry out updates or software downloads or check your inspiron 3500 battery .

Attackers hope that you trust the company or institution blind and software updates or downloads are running only because the text message works official. As soon as the slightest suspicion that something is wrong , you should contact the customer service of that company as possible.

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From free wireless to mobile phones Network: How to have a notebook,its Apple PowerBook G4 battery and mobile phone on the road always have access to the Internet and your e- mail.

The Internet has become an indispensable part of everyday life. No wonder want many users to be online on the go . We explain how to surf with your laptop anywhere and fall with what cost you can expect . Way, there are also great opportunities to surf on the road for free. More on that .

Preferably free

Ideally, to surf for free. This offer is called Public WLANs , shortly called hotspots or PWLAN . They work exactly the same as the wireless network at home , not a cell phone connection is necessary. You only need a wireless -enabled notebook and an unsecured hotspot – that is one that is not protected by a password or by other means.

Such hotspots can be found , preferably in large cities and other urban centers. Some of these networks are open on purpose , for example in restaurants that offer their customers this service. For example, McDonalds , in collaboration with Telekom of Germany ( formerly T -Mobile) the ability to surf for free in selected outlets 60 minutes.

For other hotspots , it was omitted simply to ensure access,and protect your presario v2000 battery. Their use is prohibited by law but is not : It is often not even tell if a WLAN has been deliberately or accidentally left off .

Important: The Federal Court decided a few days agoThat an inadequately protected wireless network operators be liable for it if foreign distribute copyrighted files over the WLAN.

Hotspots Search

To track down a public wireless LAN access, rich in many cases, the standard tools of Windows. Look in the lower right corner of the taskbar icon for the wireless connection.

Click on it with right and then select View Available Wireless Networks as the command now lists Windows on all networks in range. Double click on an unsecured network , to connect with it.

If you prefer a detailed , takes up the free Tool T -Online WLAN -Access Finder back . Click the program first boot to the desired network A and then how to link B. The disadvantage of these ways: you need the notebook and its Acer aspire 3000 battery.

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By Peter -Uwe Lechner

With the improved photo features in Windows 7, you organize your pictures by all relevant criteria and provide your shots instantly with personal tags. Photos, you can open it with the built-in image viewer for quick view as slideshow can run on the screen , print, or burn without the need for additional programs to data CD or DVD. swift as an arrow , a search for key words is provided.

Connect the camera and import images

Camera connect via USB

Without additional software, you can transfer photos with Windows 7 from the Dell inspiron 1501 battery or card reader on the PC hard drive. Connect the camera or card reader to the USB port of your PC. It is automatically recognized by Windows in general 7th On first use , a device driver for each camera model is installed, then it is ready to go. Windows can now directly access the camera memory card and import the images.

This opens the dialog ” Auto Play ” . Click on ” Import Pictures and Videos with Windows. ” If you want to always execute the action when the camera is connected , place a check mark for ” Always perform the following for this device : “. Now the camera memory card is scanned on usable content.

Requirements change

If you use the import features in Windows 7 for the first time , you should check the settings to suit your needs. In the open dialog ” Import Pictures and Videos , “click the left bottom of the link ” import settings “. Importing After clicking on “search” after ” pictures in ” create a new folder for storing the new photo set on disk. Drop down box click the “Folder Name “, and set out how Windows 7 is to name the name of the newly created directory automatically. You can choose from such as ” import date + label “,” date of recor ding label + “and” label “. The other options are left in the default and then to take on ” OK “.

Import Photos

Reading of the card is completed, start the import process . In the corresponding dialog you see the first image on your memory card. Now, enter a caption for the folder. This is according to your specifications created in the folder that you specified in the Import Settings. Do not enter a name , the folder is named as the current date. Click on the button “Import “to complete the transfer of photos from the memory card

To start the camera to the disk. A status bar informs you about the progress , as well as increments to the total number of available images . If you want to remove the images directly after the import from the camera, select the check box next to ” Delete after Import “.

Tip : Wait more successful import to hard drive and delete the images later on the card by the formatting function of the Dell inspiron 6400 battery.

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CDs without a drive

The missing CD drive is one of the major drawbacks of netbooks. But with a little trick to bring the CD content but again device: Insert the disc in another computer. Go to My Computer (in Vista: Computer), right-click the CD drive and select Open. In the ” Tools menu / Folder Options / View, select the option ” Show hidden files and folders ” and click OK . Select all the files on the CD. Connect a USB flash drive that has enough storage capacity, and copy the files by drag and drop there. The process takes several minutes.

Once it is done, pull out the USB stick and insert it into the Netbook. Open the memory via job there and look for a file called Setup.exe, Install.exe , or similar. The name may vary depending on the software . After a double click starts the installation. This trick also works with DVDs. For this you simply need a larger USB stick with at least 8 GB. Note: Some programs (eg Dell vostro 1510 battery ) , this method works , since the CD must be inserted in order to use the software. Another possibility is the Installation on a network – you will have to share the drive of another PC and the netbook from access .

More comfort

Keyboard and monitor are too small to work with a Netbook for a long time comfortably. However, you can connect a monitor to the Mini . Even for a USB keyboard interfaces are available. Do you have all connected with the Netbook , please click the right mouse button on the desktop and choose Properties. Go to ” Screen Saver / Power Management / Advanced. In the drop down ” when closing the laptop “select” do nothing “. Confirm with OK. Now you can place the small Netbook pushed shut with a lid on the desk and work with the connected peripherals.

MSoftware for netbooks

Due to the limited space and limited power from Dell inspiron 6400 battery, not every software runs on Netbooks. However, you should not give up office software , image editing programs and other popular applications.

Web applications as an alternative

There are many applications today as web applications . This you do not have to install it locally , but lead them directly into your Web browser. Most Web applications are free and require only a registration.

No memory eaters

Do you want to install like software, you should preferably use lean programs. For almost every major software there are versions that use less resources than the original. Although they are designed to be installed on a USB stick, but also work fine on netbooks and laptop battery.

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Mobile can work with the notebook to be very relaxing. However, the Dell gd761 battery can by can , work on the road very quickly to stress. To avoid this from happening , there are the following checklist for energy-efficient work with the laptop.

Switch off : Turn off the radio if you do not need a long time . As a long time , has for ten minutes.

Decrease brightness : Reduce the screen brightness. This saves a lot of electricity from apple a1185.

Touchpad use: A real mouse is an external device and consumes electricity of Dell inspiron 1501 battery.

USB sticks pull out : Remove the USB stick, if you do not need it.

PCMCIA cards, take out : Similar to USB stick or mouse so is a map of an external device and the computer is powered.

Network switch : Work mobile, you should see the network adapter, you do not need off.

Drive off: Some notebooks offer to turn off the CD or DVD drive. If this is not possible , remove the drive.

Under no circumstances should you have a CD in the drive.

WLAN and Bluetooth off: Wi-Fi or Bluetooth components should be turned off when not in use .

After work really off : Make sure that you turn off your notebook really after work . Flip the device to easily, but shut down the computer.

Automatic Power Saving Enable Short breaks , you should bridge it with the power saving function.

eliminate unnecessary programs : Programs running on the computer need Dell latitude d820 battery power f. The more programs running , the more processing power and thus more power is needed.

Desktop search engine off: For mobile work , such programs are poison. Turn it off .

Maintain the battery: Those who do not use the notebook for some time , should remove the battery from the device.

install additional memory : More memory means less data has to be written to disk and thus less power of apple a1175 is consumed. (Jp )

To keep your laptop battery

Current path, data loss – so that it does not, we examine show tools that notebook batteries. As time takes its power steadily.

Free: Battery Mark for Laptop Batteries

The Free Battery tags 1.1 is a benchmark tool for KD476 battery. The operation is kept clear: In the “test” you can choose between the faster “fast mode” and “Normal mode”. In the “Fast Mode” of the notebook battery test only for a while, the rest pays up the program. The check mark in “No CPU load” batteries in the test rested Notebook, unchecked, the tool simulates the worst case for the battery: permanent full-load. This case comes only rarely in reality, as the user repeatedly breaks lodges and running different programs. The current load, you see the bottom

Before the test, you enter yet, to save battery tags 1.1 where the final graph. This graph shows left the charging of inspiron mini9 battery – 100% is fully charged, 10% to almost empty – and on the x-axis is the duration of the test. In healthy notebook batteries and constant load, the test should show a steadily declining line from top left to bottom right. The further advance the numbers on the x-axis, the longer your batteries.

We wanted to know how long will our notebooks at 25%-charging the battery at full capacity and therefore have the “fast mode” is selected without the checkmark next to “No CPU load. The result: After about six minutes BatteryMark told us that hold out our inspiron 9400 battery at 25% about an hour and ten minutes. Of course, you can perform the test even at 100% load status of their notebook batteries. In “normal mode” the way we came to a slightly different result.

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Batterien können alles von kleinen Sensoren für große Systeme. Während Wissenschaftler finden sich Möglichkeiten, sie zu kleineren, aber noch mächtiger, können prpoblems entstehen, wenn diese Batterien viel größer und schwerer sind als die Geräte selbst. University of Missouri-Forscher entwickeln eine nukleare Energiequelle, die kleiner, leichter und effizienter.

“Um genug Leistung, die wir bestimmte Methoden mit hoher Energiedichte benötigen”, sagte Kwon Jae, Assistenzprofessor für Elektrotechnik und Informatik an MU. “Die Batterie kann Radioisotop Leistungsdichte, dass sechs Größenordnungen höher als die chemische Batterien (ibm thinkpad r50 akku). ”

Kwon und sein Forschungsteam haben auf den Aufbau eines kleinen nuklearen Akku gearbeitet,ibm thinkpad t60p akku, die derzeit von der Größe und Dicke eines Penny, für den Antrieb von verschiedenen Mikro / nanoelektromechanischen Systeme (M / NEMS). Obwohl nuklearen Batterien Bedenken aufwerfen können, sagte Kwon sie sicher sind.

“Die Leute hören das Wort” nuklear “und von etwas sehr gefährlich zu denken,” sagte er. “Allerdings nuklearer Energiequellen sind bereits sicher Versorgung einer Vielzahl von Geräten wie Herzschrittmachern, Weltraumsatelliten und Unterwasser-Systeme.”

Seine Innovation ist nicht nur in der hp pavilion dv9000 akku’s Größe, sondern auch in seiner Halbleiter. Kwon-Batterie nutzt ein flüssiges Halbleiter anstelle eines festen Halbleiters.

“Der kritische Teil der mit einer radioaktiven Batterie ist, dass, wenn Sie die Energie, die Teil der Strahlungsenergie Ernte kann die Gitterstruktur des festen Halbleiter-Schäden”, sagte Kwon. “Durch den Einsatz eines flüssigen Halbleiter, glauben wir, wir können dieses Problem minimieren.”

Kwon hat mit J. David Robertson, Chemie-Professor und Associate Director des MU Forschungsreaktor, zusammengearbeitet und ist bestrebt, bauen und testen Sie die Batterie an der Anlage. In der Zukunft hoffen sie, die Akku-Leistung zu erhöhen, schrumpft die Größe und versuchen mit verschiedenen anderen Materialien,Toshiba akku. Kwon sagte, dass die Batterie könnte dünner sein als die Dicke des menschlichen Haares. Sie haben auch für eine vorläufige Patent angemeldet.

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Google TV auf dem Bildschirm Suchfeld

Anteile an Sony, die weltweite Nummer 2 LCD TV-Hersteller hinter Samsung Electronics Co stieg um 0,4 Prozent im Tausch Nachmittag in Tokyo, übertraf mit 2,7 Prozent Abschlag in das Kriterium Nikkei average.This reist, um zu akzeptieren, um angemessen über die Gegend ein Summen ist , 250 Dollar “, sagte Gartner-Analyst Ken Dulaney in Zuwendung an die Set-Top-Box, die Logitech, sagte Google-TV zum absoluten High-Definition-Fernsehgeräte zu begleiten.

TV stellt eine Schwebe neue Bewunderer für den Beitritt von Online-Videos, die Google bietet über seine Website YouTube, die am Donnerstag billigte ein neues Konto angeblichen Lean Back geraten, automatische Video-Wiedergabelisten für Google-TV-Nutzer zu aktualisieren. Ein YouTube-Agent sagte die angenehme Zeit zugänglich auf YouTube würde auch den Verbrauchern zugänglich sein Surfen im Web mit dem Browser auf Google TV, aber dass es noch frei war, was absolut würde auf der Lean Back Service.

Hulu und ihre Besitzer zu akzeptieren bereits seine angenehme aus blockiert hat Web TV Zubehör wie eine Set-Top-Box ab dem Laufenden gefesselt Boxee und Sonys PlayStation 3 Konsole fett. Chief einen Teil der Fragen, die blind über die zeitgenössische Fernsehern ist der Preis. “Wenn diese Affäre kostet 900 Dollar übersehen.

Android läuft auch Google TV, Achse Android Handys in Steuerelemente, die in den vorgenannten Zulage, wie das Fernsehen oder versehentlich über das Web gewöhnt werden können. Apple hat Adobe Flash Video-Produkt, ein Artefakt, das akzeptiert Backbord aus Apple’s IPAD Buch worden, wurde aber von Google nicht akzeptiert und kritisiert. “Es stellt sich heraus, dass über das Internet – Menschen mit Flash!”, Einem Google-Controlling sagte in einer archetypischen antic bei Apple auf seine Kosten.

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Why Windows is so slow ?

A fresh Windows offers outstanding performance. But with time – or all of a sudden – the system is lame. We search for the causes and make again for pace at the start and window click.

XP or Vista was not originally slow. But if you run Windows now, it heaves up clumsily to the desktop. Even after that will no longer run really about: Applications slow to react, to access disks are not reliable, after every click it takes a while, till something happened. In short – the work on the PC becomes a test of patience. Is that necessary? No!

Causes: If Windows suddenly the stuffing is, it is certainly because of system, software or hardware has been changed somewhat. Although the intervention seemed so irrelevant – he obviously has a serious impact on performance. Go to the bottom of the matter systematically (see page 8: System Diagnostics step by step).

The 20-point plan: If the system responds more slowly, it suffers from obesity, caused for example by software installations (including updates). With our 20 tuning tips, the full versions and free tools to make your Windows again slim and fit.

Windows & Software tuning

In principle, free of any ongoing process and each application’s performance – and often even then, if you have an application again de-installed. The reason: There remain residues. To this general, insidious system fatty joined by default, but still obstructed system brakes. In particular, Vista is suffering from the outset to a certain overload. Make Windows fit, and bring it in drive.

1st Ongoing programs check

That slows down, All that runs on your PC in addition to system cost, performance and makes Windows slower.

This helps: With the English Gratis-Tool Process Explorer find out which processes are running and what they have. After the call, you see all processes in a tree view sorted according to their dependencies. The background color indicates what type it is here. Sun are pink entries for services (see point 3), blue for normal processes (see point 2), brown for scheduled tasks (see point 5), purple for compressed images (images). Check your processes in the list by name, description (Description) and path (Path) can be classified as redundant. These processes, you can stop for this session by selecting it and . Press In order to eliminate not the reason that they run at all. Read the additional points that we have assigned the appropriate process colors to tackle the problem at its root.

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