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Multi-channel Home theater mode 　　What is a channel Channel English full name: Sound Channel, refers to the sound in the recording or playback in different spatial location to collect or playback of the independent audio signal, so the number of

　How to rename a batch file on a Mac rename multiple files on a Mac tutorial Renaming a batch file on a MAC is a very simple feature, similar to the "Find and Replace" method in Microsoft Word, by looking up a string of text and replacing the text

Bluestacks is a very powerful Android simulator, it mainly helps users let apk format files in the computer, the recent small series found that many networks are asking how to use Bluestacks installation apk, in fact, the installation of APK files

Before you know what brand of mechanical keyboard is good, let's take a look at the mainstream mechanical keyboard brand. Domestic common mechanical keyboard brands have Leibo, Internet Express, Plum, PLU and so on. Foreign mechanical Keyboard brand,

Red envelopes have become the hottest topic of the Spring Festival this year, many netizens have joined the various micro-credit groups to rob red envelopes, and even the company's internal year-end awards are sent with red envelopes. The speed of

Common printer friends know that the most headaches of the problem is printed out of garbled. Not only is the stylus printer, inkjet, laser printers will appear garbled phenomenon, in the face of the same fault, the consideration may not be the same.

How does Mac upload photos to the ipad? Now, a lot of people have Macs and ipads at home, and many people are asking, how does mac upload photos to the ipad? The following small series to introduce a Mac to the ipad on the photo tutorial, hope to be

Notebook HDD HDD user password Password How to clear? Notebook set the HDD user hard drive password, each power-on to enter a password, and can not be used as a mobile hard disk, "computer-management (G)--Disk Management" recognized, is also unable

Considerations for purchasing a mobile hard drive. 　　First, the shell material Nowadays, there are many kinds of mobile hard disk in the market, and the appearance is diverse, so don't be fooled by its fashionable and beautiful shell.

To store more than 4GB files, you can split the file into several small files, but this is very troublesome, after the query data found that if the hard disk format is FAT32, will not be able to store more than 4GB of a single file, you must convert

When the hard drive is plugged into the computer, the LED is not lit and the USB interface and the interface line of the hard drive are observed, and the pins are not abnormal. Open the hard drive box, the body indicates that the parts are not

Many friends do not pay attention to health when using the keyboard, such as a snack while tapping the keyboard, snack crumbs easily fall into the gap between the keyboard keys, so not only easy to breed bacteria, but also affect the normal use of

The device health Assistant is a Windows service that is used primarily to improve the health of your users ' devices, and you can obtain and install the service on Windows Update. However, many users also have trouble with how to uninstall the

Samsung notebook product line has been a period of time has not released a new heavyweight, in March this year only finally held the tone, released the notebook computer Notebook 9 Series. Notebook 9 is a total of two sizes, 13-inch 900x3l and

Automatic spell checking and automatic grammar checking are enabled by default in office Office software, which can be useful for users who use English. But for users who use Chinese, a variety of red wave waves make layout confusing, and check out

As long as the video card connected to the external power, the computer turned on the display screen flower. If the graphics card does not connect the external power supply, the computer can be used normally, but the system is running, the video

How do I send a large attachment to a MAC message? in the use of Mac computers, many people have the experience of sending extra large attachments. For small partners using Apple's Mac, it would be extremely painful to send large volumes of mail on

Sometimes in order to prevent others from rubbing the net, we usually set the hidden SSID in the wireless router, so that the notebook, smart phone/tablet and other devices can not search the available WiFi wireless network, but the router settings

Method One: If a CPU fan wiring error occurs, the CPU Fan error prompt is turned on, and the chassis is opened to check that the CPU fan is connected to the motherboard's corresponding interface. Method Two: After the boot press the

U disk for the importance of modern life must be small do not say that everyone also know it? Work can be used, life can be used, even if we have problems in the computer, need to install the system, many friends will choose a U disk installation