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The small horn in the lower right corner, with a small fork, is muted, and the left button and then click the horn or pull the progress bar to have a sound.
If it's a notebook, press and hold fn+f10 (my computer f10 has a small speaker and a small fork, this is to mute it, and to unmute it is to unmute it, you look at which one is on your computer keyboard, which one draws a small speaker and a small fork on fn+f).
Pure hand hit thank you.
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How to restore sound by computer mute:
Click the speaker icon in the bottom right corner of your computer's desktop. A bar to adjust the volume pops up to adjust the volume according to your personal needs. If you have a high level of sound requirements, you can click the synthesizer below the adjustment bar to set the volume more precisely.
If there is a volume adjustment shortcut on the keyboard, you can directly press the keys to adjust.
Computer data processing refers to a series of activities such as collecting, storing, sorting, classifying, statistical, processing, utilizing, and disseminating various data. According to statistics, more than 80% of computers are mainly used for data processing, and this kind of workload is large and wide, which determines the dominant direction of computer applications.
Related information
Computer-aided design is a technology that uses computer systems to assist designers in engineering or product design to achieve the best design results. It has been widely used in aircraft, automobiles, machinery, electronics, construction and light industry. For example, in the design process of electronic computers, CAD technology is used to carry out architecture simulation, logic simulation, plug-in division, automatic wiring, etc.
This greatly increases the degree of automation of the design work. For example, in the process of architectural design, CAD technology can be used to carry out mechanical calculations, structural calculations, architectural drawings, etc., which not only improves the design speed, but also greatly improves the design quality.
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In the lower right corner of a typical computer monitor, there is an icon similar to a horn, and if there is a prohibition symbol on this horn (a common symbol on the road), it means that the sound is muted at this time. Left-click to open the speaker, an icon will appear exactly like before, and if you left-click the icon again, there will be a sound. But if it's not a problem or you don't understand it, please ask.
Because I typed out the above word by word, please excuse you, thank you...
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Volume in: Tick the box in front of "Mute All", and then turn up the volume until you can hear it clearly.
It's also possible that you mute the speaker, turn on the audio switch, turn up the volume knob, and turn it up until you can hear it clearly.
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The steps to restore the computer to silence are as follows:Operating device: Lenovo G700.
Device system: win10.
Operating software: computer control panel.
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The steps to restore the computer to silence are as follows:Operating device: Lenovo G700.
Device system: win10.
Operation soft touch dress: computer control panel.
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The steps to restore the computer to silence are as follows:Operating device: Lenovo G700.
Device system: win10.
Operation soft touch dress: computer control panel.
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