best laptop

Notebook batteries have undergone several generations of development, regardless of their size, capacity and type have undergone great changes. At present, the battery used in Notebook computer is Ni-MH battery or lithium battery, and the battery is composed of shell, battery, charge-discharge control and protection circuit. Laptop battery is very important, the actual use of laptop batteries encountered a

Symptom: There is no wireless network configuration option in the Wireless network connection property when you use the wireless network configuration on your laptop with Windows, as shown in the following illustration: Workaround: This issue is due to the fact that wins itself is not open to the Wireless Zero Configuration service on the wireless network, and it is possible to start Wireless zero Configuration service in "Computer Management-

Why can't the laptop camera open? The laptop can't open the camera reason and solution. Just small make up with QQ and friends video chat, the video is not open. The author has been busy for a long time various methods have tried, is not tried this, is also the simplest kind. Take a chance to try, did not think of the real results. The following small series to introduce the notebook can not open the camera

(i) The cause of battery damage Laptop battery used for a long time, often charged with electricity, or even show that the battery has been damaged, the specific performance is the internal resistance, in charge at both ends of the voltage rise relatively fast. In this way the charging control line is judged as already full, and the capacity is naturally declining. Because the battery resistance is relatively large, discharge voltage drop amplitude,

a solution to a laptop computer that is not connected to a wireless network Click "Open Network and Sharing Center" by clicking the WiFi signal symbol in the lower right corner of the desktop. After entering the interface, the originally connected WiFi tp-link_e6f0 is not connected. Return to just the page, right click on "Tp-link_e6f0", click "Properties". Click on "Security" to re-enter the password to see if

Win7 System Laptop Cleaning Dust What should be noted? 1, choose a better quality screwdriver Screwdriver quality is very important, because the user in the process of cleaning up dust, if the quality is not good, may be part of the notebook hardware impact, such as scratches, so small series in this recommendation users choose a better quality of the screwdriver. 2, the power off and the battery removed In order to clean up the dust in the proc

address. 2, after the installation, open the Driver Wizard software, then the software will automatically recognize your notebook model, and then we in the default basic state, click the bottom of the "immediate detection", as shown in the following figure: 3, if your laptop network card driver is older, you will see a hint can be upgraded, click the driver on the right side of the network card "Upgrade" can be, as shown in the followin

The optical drive is one of the more easily damaged hardware in computer hardware, and today many computers have removed the optical drive. Many built-in CD-ROM in the use of the notebook after a period of time, the optical drive are relatively easy to malfunction, small knitting A Sony notebook recently appeared in the optical drive failure, computer boot, CD-ROM will often automatically eject, to use brought inconvenience. Anyway, the optical drive today is not very good, if there will be some

Highlights: Google browser matching stunt, camera candid suspect When we leave the notebook, it is often used to lock the screen in case someone touches his or her own notebook to protect their privacy. But even so, there is still someone "dishonest", always want to "study" someone else's computer. Here to introduce a fresh play, using the Mouselock website (url: http://www.mouselock.co), you can move their own time, automatically call the camera to take photos, and then automatically to the de

First, the cause of battery damage Laptop battery used for a long time, often charged with electricity, or even show that the battery has been damaged, the specific performance is the internal resistance, in charge at both ends of the voltage rise relatively fast. In this way the charging control line is judged as already full, and the capacity is naturally declining. Because the battery resistance is relatively large, discharge voltage drop amplitud

Today, a netizen asked the editor such a question, how to open a notebook camera? At present, the vast majority of notebooks are equipped with a camera, in fact, the beginning of the author thought very simple, because the previous use of Windows XP system directly in my computer can see the video device can be opened to open the notebook camera However, the latest Windows 7 system has been the video for independent software control, so I can not find the video device in My computer, the followi

How to cancel the alarm sound of a laptop with low battery power 1, right click on the lower right corner of the taskbar small horn icon, select "Voice"; 2, the general sound scheme is the default use of "Windows default", we can change the sound scheme to "silent", Attention is not "silent (modified)"; 3, if you do not want to turn off all the sound, you can modify the sound scheme, in the program incident to find "battery alarm", and click to

Still worrying about the inability of your mobile phone to use WiFi without a wireless router? Are you worried about not having enough traffic for each month? There is a way to solve both of these problems-set up a laptop WiFi share so your phone can connect to the wireless signal sent by your laptop! The simplest laptop set WiFi hotspot tutorial teaches you how

How does the laptop connect to the TV? Laptop Connection TV How to set the first to determine what the LCD TV video input interface, currently notebook connected LCD TV more commonly used interface has the following three kinds: Vga,dvi and HDMI. Which DVI and HDMI are digital transmission, the picture quality is more guaranteed. HDMI can also transfer audio at the same time, do not have to use the audio l

How to prolong the battery usage time is a matter of great concern to many notebook computer users. Using a few tips and minimizing unnecessary waste in use can make your battery the most utilized, IBM Personal computer Division engineers here to the vast number of notebook users to provide some good advice, to ensure that you can maximize the use of battery time, so as to improve efficiency, Enjoy the pleasure of mobile office and entertainment without limit.* Reduce the brightness of the scree

What should we do to reduce the loss if the laptop is really unlucky? What if the laptop is flooded? The author provides the following processing steps today:The laptop is flooded. The following "rescue measures" should be implemented immediately:1. Immediately cut off the power supply, unplug the power cord and unplug the battery at the fastest speed. Do not int

It takes a long time to have a notebook and sometimes a loud sound occurs. So, what about the sound of a laptop fan? Sichuan Xinhua Computer School for your ideas: What about the sound of a laptop fan? Several possible sounds: 1. The use of time is too long, fan coil aging, oil shortage. 2. Due to improper use, the shaft is bent by impact or vibration. 3. Excessive fan dust or fixed screw loosening lead

1, don't fall. The first big ring for a laptop is to fall. General notebook computer (hereinafter referred to as notebooks) are packed in a portable bag, put the bag must be placed in a safe place. Note that when the computer is placed in the bag, it must be zipped up, or the zipper will be opened after the computer must be taken out. 2, carefully placed Notebooks are more careful than normal computers to be used near strong magnetic fi

The laptop does not charge for three main reasons. First, let's troubleshoot the software problem first. In general, many computer brands, such as Dell, Lenovo, Sony, and so on, will be equipped with power management software for their laptops. If some kind of "battery protection mode" is enabled, the power management software can prolong battery life by detecting that the user uses AC power to prohibit battery charge and disc

In college multimedia tutorials and meetings fields, we often see laptops connected with projectors to use, by placing the picture of the notebook on a large projector canvas. So how does the laptop connect to the projector? I believe many friends have not contacted, the following small series will be introduced in detail under the notebook connected projector switch tutorial. How does a laptop