How to get to Zhoushan from Ningbo Scientific Exploration Center
1. Processor
1.1. Model: core is better than Pentium
1.2. Main frequency: low end: 1.5ghz-2.2ghz, middle end: 2.2ghz-3.0ghz, high end: above 3.0GHz
1.3. Number of cores: low end: al core, al thread and below; middle end: al core, four thread, four core, four thread; high end: four core, eight thread and above
2. Memory: ultra low end: 1GB, low end: 2GB, middle end: 4GB, high end: 8GB and above
3. Hard disk
3.1, brand: from good to bad: Seagate → Xishu → Hitachi → Toshiba
3.2, type: from good to bad: mud → solid → mechanical
3.2, size: low end: 320GB and below, middle end: 500gb-1tb, high end: 1t and above
4, graphics card
4.1. Model: please make your own network graphics card "graphics card ladder diagram"
4.2. Two graphics cards are better than one< 3. Video memory: ultra low end: less than 1GB, low end: About 1GB, middle end: About 2GB, high end: 4GB and above
win7 and win10 are simply compared as follows
win7 requires a higher minimum configuration than XP. Win10 requires a lower minimum configuration than XP<
win7 system is stable, very mature and rarely fails. Win10 system is not stable, just released less than a year, there are many problems, compatibility is also very poor
win7 security is average, win10 security is high, but if it is a home computer, win7 security is enough
generally speaking, win10 system has both advantages and disadvantages. It depends on your choice.
Recently, a & lt; A virtual currency exchange in South Korea is closed down; The news of, caused the hot discussion of broad netizens, make boiling on the net. We know that with the development of society and the progress of science and technology, virtual currency has been invented. bitcoin is the first thing to catch fire. The price of bitcoin has risen from less than one cent at the beginning to more than 300000 now, which is very exaggerated. With the precedent of bitcoin, we all found that it was profitable here, so many people began to participate in the speculation of virtual currency, and some experts developed some new virtual currencies, such as ether currency, dog currency and so on
1. Limited bitcoin
the total number of bitcoins is about 21 million. At present, more than 18 million bitcoins have been g out, and some of the remaining ones have not been g out, and some of them have been lost. There are so many bitcoins in total, which are rare and expensive. Therefore, bitcoin proces high value, and some people use it as transaction currency{ RRRRR}
the above are my views on this issue. They are purely personal views and are for reference only. If you have any different views, you can leave a message in the comment area for discussion