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[Answer] For Electricians in the Workplace Who Want to Learn Low-Voltage Electrical Systems, Which Books Are Good?
Zhihu Q&AMarch 22, 2026

[Answer] For Electricians in the Workplace Who Want to Learn Low-Voltage Electrical Systems, Which Books Are Good?

For working electricians who want to study low-voltage electrical systems, two especially recommended books are Factory Power Supply and Electric Machines, Drives, and Power Systems. They help build a

1 min
[Answer] What Is the Best Education for a Child?
Zhihu Q&AMarch 22, 2026

[Answer] What Is the Best Education for a Child?

What counts as the “best” education is deeply subjective. Rather than chasing a single standard, perhaps what matters most is helping a child grow up in a relatively relaxed environment, stay physical

1 min
[Answer] For a First-Year Student About to Study Electrical Engineering and Automation, What Are Some Good Ways to Preview the Major? Could You Recommend Some Related Books?
Zhihu Q&AMarch 22, 2026

[Answer] For a First-Year Student About to Study Electrical Engineering and Automation, What Are Some Good Ways to Preview the Major? Could You Recommend Some Related Books?

For students about to enter university, the most important preparation is not just previewing specific courses, but understanding how university learning differs from high school. A useful approach is

3 min
[Answer] By the way, what majors involve less advanced math and computer science (especially programming)?
Zhihu Q&AMarch 22, 2026

[Answer] By the way, what majors involve less advanced math and computer science (especially programming)?

For science and engineering fields, most majors require at least some advanced math, and in today’s information age, having at least some basic computer knowledge is also necessary. Majors such as arc

1 min
[Answer] What’s the Difference Between Container Virtualization and Traditional Virtualization, and How Should You Choose?
Zhihu Q&AMarch 22, 2026

[Answer] What’s the Difference Between Container Virtualization and Traditional Virtualization, and How Should You Choose?

An overview of the differences between virtual machines and containers, their respective strengths and weaknesses, when to choose each, and the isolation modes available for Windows containers.

6 min
[Answer] In Real-World Work, Is PLC Control System Design Done by an Individual or by a Team?
Zhihu Q&AMarch 22, 2026

[Answer] In Real-World Work, Is PLC Control System Design Done by an Individual or by a Team?

In practice in China, many small and medium-sized PLC projects are completed by one person, or at least led primarily by one person, with teammates mainly providing support. However, from a software e

1 min
[Answer] When Is a Baby Ready for Early Education?
Zhihu Q&AMarch 22, 2026

[Answer] When Is a Baby Ready for Early Education?

Early education centers generally accept babies at around 6 months old, but I think it may be better to start a little later. After all, a baby around 6 months old is still quite young.

1 min
[Answer] Song Joong-ki and Song Hye-kyo Agreed to Divorce — What Do You Want to Say?
Zhihu Q&AMarch 22, 2026

[Answer] Song Joong-ki and Song Hye-kyo Agreed to Divorce — What Do You Want to Say?

This is, in many ways, an illusion created by hot-topic news. In a commercialized age, the media naturally promotes whatever most people are interested in, and entertainment news takes up a large shar

2 min
[Answer] How can I install only Word, Excel, and PowerPoint from Office 2016 Professional Plus?
Zhihu Q&AMarch 22, 2026

[Answer] How can I install only Word, Excel, and PowerPoint from Office 2016 Professional Plus?

In Office 2013 and earlier, this was easy: just uncheck the apps you do not want during setup. In Office 2016, however, Microsoft made things more complicated because the default installer does not le

1 min
[Answer] What Are the Differences Between Android and iOS?
Zhihu Q&AMarch 22, 2026

[Answer] What Are the Differences Between Android and iOS?

iOS and Android represent the two major camps in the smartphone world. iOS is known for strong system optimization and a polished ecosystem, while Android stands out for openness and compatibility. Th

1 min
[Answer] Are there any good VB programming apps for Android phones?
Zhihu Q&AMarch 22, 2026

[Answer] Are there any good VB programming apps for Android phones?

Technically it might be possible, but there are no practical VB development tools for Android. A remote desktop setup can provide access to a Windows PC running Visual Studio, though using VB and codi

1 min
[Answer] Android phone: do background apps always get closed automatically?
Zhihu Q&AMarch 22, 2026

[Answer] Android phone: do background apps always get closed automatically?

Possible causes include battery saver settings, background activity restrictions, GPS hardware issues, or software conflicts. Check battery saver schedules and whitelists first, then background permis

1 min
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