How to record a phone callIn modern society, the phone recording function is widely used in scenarios such as work, legal evidence collection, or personal memos. However, the laws and regulations of different mobile phone systems and regions have different requirements for recording. This article wi

What should I do if my laptop fan doesn't spin? Full analysis of popular solutions in 10 daysRecently, notebook cooling issues have become a hot topic in technology forums and social platforms, especially problems such as performance degradation and automatic shutdown caused by fan failure. The foll

How to put a CD into a computer without a CD-ROM drive?With the advancement of technology, many modern computers, especially thin and light notebooks and ultrabooks, are no longer equipped with optical drives. However, there are still some scenarios that require the use of discs, such as installing

How to cast the screen of my laptop to other devices? Summary of popular methods and tools across the InternetWith the popularity of remote working and online education, how to quickly cast laptop screens to TVs, projectors or other devices has become a hot topic recently. The following is a summary

How to downgrade iTunes: Detailed tutorials and FAQsAs Apple continues to update iTunes, some users may be dissatisfied with the new version and want to downgrade back to the old version. This article will introduce in detail the methods, precautions and FAQs of downgrading iTunes.1. Why downgrade i

What should I do if my household fingerprint lock is broken? Popular topics and solutions on the Internet in the past 10 daysWith the popularity of smart homes, fingerprint locks have become the door lock of choice for many families. However, the issue of "fingerprint lock failure" that has been hot

How to set weather cityAs weather changes have an increasing impact on daily life, accurately setting weather cities has become an urgent need for many users. Whether it is the weather app that comes with your phone or a third-party tool, only by correctly setting the city can you get accurate weath

How to use Google on Huawei mobile phones: Analysis of hot topics on the Internet in the past 10 daysRecently, how Huawei mobile phone users install and use Google Services (GMS) has once again become a hot topic in the technology circle. This article will combine the hot content of the entire netwo

What should I do if the refrigerator doesn't freeze? Summary of popular solutions across the network in the past 10 daysRecently, refrigerator refrigeration issues have become one of the hot topics in home maintenance. By analyzing the search data of the entire Internet in the past 10 days, we have

How to replenish China Unicom card: hot topics and practical guides on the entire networkRecently, the issue of replacement of mobile phone cards after they are lost or damaged has become one of the hot topics. As one of the major domestic operators, China Unicom's card replacement process and preca