digital

Blackberry 9900, pictures from the Internet The eleventh mobile phone: BlackBerry 9900. black When using the HTC hd2, I was poisoned by the BlackBerry again and started the 9900, which is known as the last brilliant masterpiece of the BlackBerry. With its bold appearance and elegant industrial design, it is a full keyboard with the best experience. 2.8 inch horizontal display with 640 resolution × 480, the display effect is extremely delicate. It has almost satisfied all the wishes of BlackBerry fans, except for the poor application resources. The application…

Recently, HP and 66 computers frequently have blue screen problems. It was very intensive for some time, but it was still used normally most of the time. I asked a friend who knows computer, and he said that the computer may not be able to read a program, but it will be stuck there and then restart. In this regard, I also went to the HP service center in my city to ask. When I took out my mobile phone and showed it to the service staff, I said that…

During the epidemic period, we overcame difficulties together. In some places, there was chaos of increasing weight, which I think everyone has heard about. The terrible thing is not the epidemic, but the people’s heart. To be frank, this is because many staff members are afraid of taking responsibility and are afraid of involving themselves As long as you”take strict precautions”, even if there is a problem, you are likely to face criticism and education. Once you break the rules, you may lose your job, job or even official position…

On the evening of the 12th, China Unicom, China Telecom and China Mobile all said that after the”communication travel card” service was offline, the three major operators would simultaneously delete the user’s travel related data to ensure the safety of personal information according to law” In the past three years, digital technologies such as travel cards and health codes have become important tools for travel management during the epidemicHowever, in the eyes of netizens, the”trip card” has been online for 1034 days, providing citizens with about 100 billion queries, synchronously…

The older generation often said that”the body is the capital of revolution”. Only with a strong physique can we easily face the challenges of fast-paced, high pressure life and maintain a good quality of life. However, while modern office workers are busy working in the workplace, they lack regular life and active physical exercise. Obesity, three high, sub-health and other problems have puzzled us for a long time. Sports earphones can be called a great invention, which can enable people to overcome their laziness and participate in sports with more…

For users with 128GB or even 64GB mobile phones, one of the most common things they do with their mobile phones seems to be to repeatedly open the mobile phone butler to clean up the garbage. The lack of capacity continues to plague their lives, and cleaning up space does not solve the problem from the root. Therefore, new large storage machines like # OPPO Reno9 # Pro+have attracted people’s attention, and 512GB capacity has won users’ favor （OPPO Reno9 Pro+） Space freedom in the next four years? 512GB large…

In this information age, mobile phones have become a necessary communication device for the general public. It has greatly facilitated our life and realized information exchange, online shopping, and product use in different places. Due to our large amount of time use, mobile phones will inevitably have some problems, such as abnormal touch, inability to turn on the phone, inability to access the Internet, no voice, inability to charge, inability to read cards, and so on, Most of them are caused by falling or entering liquid during use. If the…