I. Preparatory work

1: dual-output graphics card (if there is no dual-output graphics card, an old PCI graphics card can be inserted instead).

2. A keyboard and mouse with USB interface (if you need two users to use sound effects at the same time, you need a USB sound card).

3: Two monitors (there is no requirement for size, size and performance, but a better one is recommended for eye protection). Install the above hardware in place and ensure that it can be used normally.

4: Next, open Display Properties-Settings. At this time, there are two display icons 1, 2. Let's click on the second monitor, and then select "Extend Windows Desktop to this monitor" to confirm that it works.

5. Then set the resolution, color number and refresh rate according to the hardware performance of the two monitors. Both displays show that the hardware settings are basically correct (please perform all settings as an administrator).

Note: If there is a delay of three or more, please add a monitor, a graphics card and a mouse and keyboard accordingly.

Second, the installation steps

1: We use the most common BeTwin here. The software is divided into two versions: 2000/XP and VISTA. The latest version provides a trial period of 15 days. The installation of BeTwin is very simple, just confirm it all the time.

2. After restarting according to the prompt, enter the key equipment allocation authorization operation. To ensure one-time success, it is recommended to put the keyboard and mouse in front of the corresponding monitors, and then press "OK".

3. According to the prompt on the screen, click OK with the corresponding keyboard and mouse.

4. If the operation is correct, the login prompt can be seen on the auxiliary machine after the host computer restarts and enters the system interface for the first time. It is recommended to log in with a user name different from the host.

What are the advantages of a dual-screen monitor (computer)?

Large screen splicing (splicing cg animation, splicing dynamic video) projection wall; Public security, military, satellite launch and other command and dispatch systems; Graphic image editing; Process control in industrial field; Securities trading, futures and bank information display; Typesetting editing system, video image editing.

Document editing: when making project documents, you should also refer to search related network materials to avoid data confusion caused by switching windows.

Briefing: At the same time, you need to use the second or third display device to play the briefing, but there is no additional display interface.

Office:

(1) View large tables (such as EXCEL charts) on more than two screens.

(2) Open multiple programs at the same time on the extended desktop space, without frequently switching windows.

(3) Read the email and open the attachment file on other screens at the same time.

Drawing editing: When designing a case with drawing software, you can open the reference copy window at the same time, and you can also expand the desktop, which is convenient for making large design drafts and does not overlap with the proofreading window at all.

Movie and TV entertainment:

(1) Watch Internet TV and browse the program introductions of other channels at the same time. Don't miss the wonderful program.

(2) When playing online games, you can synchronize the tips of getting started.

Stock market finance: When operating the stock and foreign exchange markets, you can browse relevant investment news and analysis reports at the same time, and you can grasp the market dynamics and gain insight into opportunities without switching windows back and forth.

Program design: when writing a complex program, another window can view the program execution result screen at the same time, which is convenient for updating and modifying.