Where is the Win7 sound card setting interface?
1. First open the control panel, then find and click "Realtek High Definition Audio Manager";
2, or you can open the control panel, then click & ldquo; hardware and sound ”Options;
3, you can also see the "Realtek high-definition audio manager" item, you can set it by double-clicking it.
How to save the contents of Win7 system webpage? In many cases, we need to intercept the entire webp
win7 system to convert PDF files to TXT files tutorial 1, search for similar on the Internet, you c
1. Enter cmd--Enter in the search box In the black running window that pops up, enter the map: del /
I believe that many users have encountered such a problem, that is, after installin
How can I solve the video in Win7 webpage?
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What is the slow speed of the Win7 system?
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How to open the file under Win7 system in zip format?
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