best antivirus for laptop

Laptop power is switched on but the battery is not charging? The method is as follows: 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

Daily use of the notebook, sometimes easily accidentally put water into the notebook, resulting in a notebook flooded. In addition, spring and summer often under large showers, sometimes due to the notebook placed in the window next to the table, but did not close the window, so it is easy to lead to a notebook water, now the problem, the notebook water causes can not open the machine how to do? How much would it cost if you took it for repairs? On the topic of

What about the size of the laptop screen? How do I look at the laptop screen model? For this problem, I feel simple, but not how to explain. We know that General notebook screen size mainstream relatively fixed several sizes, generally have 13.3 inches, 14 inches and 15.6 inches, these three size familiar notebook friends, can be seen at a glance, but for some Ching white, how to know the screen size and mo

Using a laptop to add WiFi signals and make your laptop a WiFi repeater, if your home WiFi signal is very weak after several rooms, you can use the method to enhance the WiFi signal. 　　Laptop WiFi Wireless Signal enhancement method Win key +r Open the Run program, enter CMD and return to open the command script In the command specifier, enter the n

Notebook cooling has been a commonplace topic, into the summer, the weather day by day, how to heat the notebook? 　　One of seven tips for a laptop to dissipate heat We can artificially padded notebooks for the bottom of the notebook to bring better air flow, faster to take away heat. If you use a notebook for a long time, you can pad the notebook under the copper plate, steel and other materials conducive to heat dissipation. Of course, the use of t

Laptop keyboard water is what to do? Notebook keyboard water is also a more common phenomenon, the keyboard after the water is often shown as a lot of buttons can not be used, this does not mean that your keyboard can not be used, we simply deal with the keyboard can return to normal. The following author combines his own experience to talk about the solution of laptop keyboard intake. When the

The laptop power adapter is not universal. Have you ever been in a situation like this? In some cases suddenly the laptop battery is not powering up, and there is no power adapter, and the job is a little unfinished, which is very disturbing and embarrassing. Some friends may try to borrow someone else's laptop power adapter at this point, but you should be aware

What about the water in your laptop? The picture of startling See these pictures of startling? Don't doubt it, these are the internal situation of the laptop after the water, when the Asus engineer in the rescue of the user's machine, the picture taken down. What about computer flooding? ASUS Computer Service Center Engineers to remind the vast majority of computer users, when th

For a laptop, it is best not to set the password easily, because the boot password of the laptop is not stored in the CMOS circuit as the PC can be cleared by discharge, currently, newer laptops Store Passwords in several logic circuits on the main board, which cannot be cracked. (for this series of computers, the password can be added to three layers, each layer is encrypted for different devices. If the s

Now most of the LCD TV with HDMI, CRT, chromatic aberration and other video input interface, if you can use a laptop to connect to the TV program, you can add an experience. Using HDMI is the simplest and most convenient way to connect a computer to an LCD TV, and for the moment, there are three types of interfaces commonly used for laptop-connected LCD TVs: Vga,dvi and HDMI. Where DVI and HDMI are digital

I took over my beloved wives Samsung Ativ book 9 recently as her first job granted she a brandnew Surface Pro 3 cost half Covered by hers own salary and possessed by her company (Hope she'll stay with the company a bit longer).I found the SSD amazing and faster than my old laptop ' s spinal drive. So I started moving out all the rubbish including the backup partitions unncessary to me and continued programming my wind oWS apps on it straight away.One

, iPhone, iTouch, and smartphones. Of course, Ubuntu of other versions is similar! First, you need: Laptop with WIFI hardware and WIFI FunctionsDesign Wifi hotspot laptop and Internet connection via Wired connection (WLAN) Okay. Let's get started. Right-click the Network Manager (most laptops have wireless modules), connect to the Internet through a wired network (WLAN), select "Edit connection", and c

Use a network cable to connect directly to the computer without going through the router. The biggest feature of this method is to play Raspberry Pi with the least tool.I. Materials: Raspberry Pi, network cable, and laptop.1. Raspberry Pi: SD card with power supply system and raspbian system burned;2. network cable: crossover or direct connection;3. LAPTOP: Dual Nic, which should be configured now.2. proced

Tags: Laptop Bluetooth headset Connect the Bluetooth headset to the laptop think e0000c Wired headsets are inconvenient to use. Currently, Bluetooth headsets are widely used. How can I use Bluetooth headsets to connect to my computer? Many laptops now have their own Bluetooth functions. If not, you need to buy a Bluetooth adapter. If the bluetooth device is disabled, enable the device first. Right-click My

Solved the intermittent mouse failure problem when Linux laptop-mode battery is powered. /* This article address http://www.cnblogs.com/go2bed/p/4298689.html */ This issue has been discussed by many people on the Internet. For example, the article "solving mouse power failure or intermittent failure after ubuntu uses its own laptop battery. Http://blog.csdn.net/odaynot/article/details/8162490 ). ---- PS

How to install the guidance module for multiple hard drive Windows USB flash drives in your laptop !, Win7x0tos7 CentOS7 has been used on virtual machines for a while and has been idle recently, just like installing a win7 and Centos7 dual system in your laptop to experience the effects of the following physical machines, after several twists and turns, we finally installed the WIN7 and CentOS7 dual systems

How to check whether the laptop supports the usb3.0 interface? How to check whether the laptop supports the usb3.0 InterfaceQuestioner: xxwlancelot | views: 10580 I cut the image but won't look at the guide Question added: Let me help.Satisfactory answer Does your laptop have a blue USB port?Yes, no Official Regulations: black for the USB 3.0 i

Solutions for frequent automatic shutdown of Windows 7 laptop wireless Switches Laptops are now widely used. Many users may encounter some problems when using the Windows 7 laptop system. Recently, some users have encountered the problem that wireless switches are often automatically disabled, leading to the inability to connect to wireless Internet access, how can I solve this problem? Generally, this pro

1 Adjust the brightness of your laptop screen Like a cell phone, a large portion of the battery is used for on-screen display. So using a darker screen is the simplest and most effective way to make the battery last longer. Most notebooks have a brightness adjustment key, the previous notebook needs to press the "Fn" key (function key) and the manufacturer's own set of brightness adjustment keys, and now the Windows System notebook only

Most notebook batteries are protected circuits, when the notebook battery temperature is too high or the discharge current is too large, may be due to exceed the laptop battery protection circuit action standards, and the battery automatically forced to power off the problem. The most common scenario is that the laptop runs at full speed when using the battery, causing the current to be too large to be aut