Contemporary people have used computers more often. For example, how can students not have a computer when taking online classes? Today, using some of the knowledge I know to teach you how to choose a qualified computer.
[Understanding Processor]
Computer processor, also known as CPU, can be said to be the brain of the computer. So what should we pay attention to when choosing CPU? The larger the main frequency of the CPU, the faster its processing speed, so many people pursue high main frequency CPU; at the same time, the larger the number of cores, the better the CPU performance. For example, the six-core CPU is lower than the eight-core CPU.
[Main View Display]
is similar to buying a TV. For computers, first we need to pay attention to the quality, size and other aspects of its display.
In terms of image quality, on the one hand, it must consider its image resolution technology, that is, the clarity of text and pictures; on the other hand, it also needs to understand its anti-stuttering ability, that is, whether the screen is smooth enough during switching, so as to ensure the comfort and smoothness of the experience.
For the dimensions, the body length and width of the display panel should be ensured. For example, the specific size of a computer screen is often based on the inch index. When choosing, try to find ones above 15 inches. The atmosphere and scene sense of these large-screen computers are more dense than the low-size size, so that students can get involved as soon as possible.
[Sound quality effect]
In the sound effect, we first need to understand the computer's own noise reduction attributes. If the noise reduction ability is stronger, the sound produced during playback will be purer and more natural, and there will be almost no harsh strange sounds or noises. On the contrary, it means that the sound playback is susceptible to interference.
Furthermore, you should also be familiar with the microphone and speaker devices to see if they have panoramic stereo mode. This way, whether it is watching video tutorials with classmates or online video exchanges and dialogues, it will bring a different auditory experience.
[Battery life]
For laptop , in addition to paying attention to the above key points, it also depends on the battery life, otherwise it will be troublesome if the battery is in urgent need.
So the editor recommends that everyone try to find batteries that can standby for more than 6 hours to cater to their long-term search for learning content and watch corresponding video online courses.
(remove the picture)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-