International trade event forecasts

List of contents of this article:

• 1, Win7 Operating System Common Fault Solving Method Collection
• 2, Automotive System English Abbreviation Collection
• 3, Win7 Operating System Service Optimization Collection
• 4, Robot System Details Collection
• 5, WHAT DO ALL OPERATING SYSTEMS IN THE WINDOWS SERIES HAVE?
• 6、 Mac System Shortcuts Collection

Win7 A collection of common troubleshooting solutions for the operating system

Enter "Control Panel → Management Tools → Computer Management → Disk Management",International trade event forecasts and then set the messy disk symbols one by one as you want. Restart Windows 7, at this time you will receive many error prompts, and you will not be able to enter the desktop.

Solution: For the repair operation of the main boot record of the hard disk (i.e. MBR), you can easily solve this problem by using Bootrec.exe, the repair tool included in the Win7 installation CD.

First, open the control panel, enter the "Hardware and Sound" option, right-click the default player, select Properties in the pop-up interface, and reset the audio options after entering the advanced options. If it still cannot be solved, it is recommended to reinstall the driver.

Automobile System English Abbreviation Collection

1. Automobile System English Abbreviation Collection is as follows: ABC - Body Active Control System. ABS+T - anti-deadlock brake system + trace-following system. ABS - anti-lock braking system. ASC - Accelerated anti-skid controller. ASM - Dynamic Stabilization System. ASR - Accelerated anti-skid system. A-TRC - body active tracking control system.

2. The English abbreviations of Keyi Automobile System are as follows: GPS-TMC-TSR-TCS/ASR/TRC, from easy to difficult. ALC-LDW-FCW-AFS-ACC-CCS, "head and tail". AEB-EBA-EBD-ESP-BSA-BSD, "head and tail".

3. The English abbreviations of automobile system are as follows: ESP body electronic stability system. EPS electronically controlled power steering system. EPB electronic parking brake system. ABS car anti-lock braking system. ASR drive (wheel) anti-skid system. AMT mechanical automatic transmission. CAN controller local area network.

4. The 16 English abbreviations of vehicle functions are as follows: ESP body electronic stability system. EPS electronically controlled power steering system. EPB electronic parking brake system. ABS car anti-lock braking system. ASR drive (wheel) anti-skid system. AMT mechanical automatic transmission. CAN controller local area network.

Win7 Operating System ServiceService Optimization Collection

Enter "services.msc" or "Services" in the "Search Programs and Files" column of the Win 7 Start Menu to search for "Services" items. After clicking, you can open the service management list window.

Operation method: First, type SystemPropertiesPerformance in the Windows 7 start menu, then find the (Visual Effects) visualization label and remove Animate wi When the checkpoint of the ndows when minimizing and maximising options is confirmed, it is completed.

Reduce win7 system download some built-inUnnecessary services are also a good way to optimize the performance of win7 systems in low-configuration computer systems.

Speed up the startup of Windows 7 system. Open the start menu and enter the "msconfig" command in the search program box. After opening the system configuration window, find the "boot" option (the English system is Boot). Check "Number of Processors" and "Maximum Memory" to see how big your computer is available.

Robot System Details Collection

A robot system is a whole composed of robots, operating objects and environments, including There are four major parts: mechanical system, drive system, control system and perception system.

The composition and structure of the robot system are the mechanical part, the sensing part and the control part. The six subsystems are drive system, mechanical structure system, sensing system, robot one-environment exchange system, and human-computer exchange.

After entering the 20th century, the research and development of robots has received more people's attention and support, and some applicable robots have come out one after another, 192In 7 years, Wenzley, an engineer at Westinghouse in the United States, made the first robot "Telegraph Box" and exhibited it at the World Expo in New York.

Tomovich and Boney used pressure sensors on the world's earliest "dexterous hand" in 1962, while McCarthy began to add visual sensing systems to robots in 1963, and in 1965, he helped MIT launch the world's first visual sensor that can recognize And locate the robot system of building blocks.

WHAT DO ALL OPERATING SYSTEMS IN THE WINDOWS SERIES HAVE?

1. Windows 95 is an operating system launched by Microsoft in the United States on August 24, 1995.The system abandoned support for the previous generation of 16-bit x86 for the first time and is one of the most successful operating systems in Microsoft's history. It should be noted that the iconic "Start" button and IE browser first appeared in the Windows95 era.

2. In addition, there are also the server operating systems of the Windows Server series and some other variants, such as Windows Embedded, Windows Phone, etc.

3. Windows XP, Windows Vista, Windows Windows Windows 10. Now the latest official version is Windows 10.

4. Windows XP: Microsoft released on August 25, 2001, the development code is WindowsWhistler, and the kernel version number is NT 1.

5. It is the system with the highest operating system usage rate at present. Common ones are the professional version, home version and server version. Windows 2003 was released at the end of April 2003, which is Microsoft's latest server operating system and an upgrade of 2000.

Mac System Shortcuts Collection

Command+Q Exit the current application. Explain that there are three small icons of red, yellow and green in the upper left corner of all application interfaces. Click GreenExpand to the most suitable window size, minimize yellow, and close the current window in red, but do not exit the program.

The Apple computer shortcut key collection table is as follows: Command+Z Cancel. Command+X cut. Command+C Copy. Command+V paste. Command+A Select All. Command+S Save. Command+F Find.

Command+Tab: It is one of the shortcut keys of Apple Mac, which can quickly switch applications. Press Shift+Command+Tab at the same time to display or hide the "Font" window. This shortcut can help users quickly switch to recently used applications and improve work efficiency.