You may perform a system restore on the computer to a date when the keyboard volume control button and mouse was working fine. Also, you may try to check with a different keyboard and mouse.

Jan 3, 2020 · Right click Volume icon in System Tray at right end of task bar, Open Sounds Settings, in dropdown menus at top make sure Headphones are selected and Connected for both Playback and …

Feb 16, 2020 · Also, either the U or I key sound like they're trying to do something when I press it but the option is not available (they make that bling sound). In addition, my scroll wheel on the mouse turns …

Right-click on 'My Computer' and choose 'Properties' Click the 'Hardware' tab Click on 'Device Manager' Find 'Sound, video and game controllers' and click the plus sign next to it to expand it Find your …

Jun 13, 2025 · and click Ok. Check your previous user's folder and click the left mouse button, it may take a while to process the data, in a few minutes access to your files will be released, select the …

锁定的问题。 此问题已从 Microsoft 支持社区迁移。 你可投票决定它是否有用，但不能添加评论或回复，也不能关注问题 ...

0 个注释无注释 报告问题 匿名 2016-11-25T00:00:24+00:00 这样做以后稍好一点，但每次切换输入法微软拼音还是先使用英文状态 ...

Wenn Windows nicht aktiviert ist, hast du keine Lizenz, und auch auf dem Geraet keine Moeglichkeit etwas zu personalisieren. Es gibt eine Zeit in der das ganz gut laufen mag, wenn diese Zeit vorbei …

我升级了win11，完事Windows.old是不是就是原来win10的系统和文件，它那个是自动删除的吗，可不可以删除

Right Click the Start Button - Device Manager - Display Adapter - write down the make and complete model of your video adapter - double click - Driver's tab - write down the version info.