In Sound settings, go to Input and under Test your microphone, look for the blue bar that rises and falls as you speak into your microphone.If the bar is moving, your microphone is working properly.

PDFs of book chapters or something that looks like a manuscript from a copier won't be formatted well in Word. Go to File > Open . Find the PDF and open it (you might have to select Browse and find the PDF in a folder).

If you don’t see your product number, select New Label and configure a custom label. Type an address or other information in the Address box (text only). To use an address from your contacts list select Insert Address. To change the formatting, select the text, right-click, and make changes with Font or Paragraph.

The issues fixed by this method shouldn’t occur in Windows 10 1511 or later. Important: Follow the steps in this method carefully. Serious problems might occur if you modify the registry incorrectly. Before you modify it, back up the registry for restoration in case problems occur.

The fourth argument is empty, so the function returns an approximate match. If it didn't, you'd have to enter one of the values in columns C or D to get a result at all. When you're comfortable with VLOOKUP, the HLOOKUP function is equally easy to use. You enter the same arguments, but it searches in rows instead of columns.

デバイス マネージャーを開く. コミュニティは、質問をしたり質問の答えを得たり、フィードバックを提供したり、豊富な知識を持つ専門家の意見を聞いたりするのに役立ちます。

但如果需要测试多个条件，例如我们假设所有条件都需要为 True 或 False (AND)，或只有一个条件需要为 True 或 False (OR)，或者如果想要检查某个条件是否不 (NOT) 符合你的条件，这时该怎么做呢？这三个函数均可以单独使用，但它们更常见于与 IF 函数成对使用。

Manage your Virus & threat protection settings. Use Virus & threat protection settings when you want to customize your level of protection, send sample files to Microsoft, exclude trusted files and folders from repeated scanning, or temporarily turn off your protection.. Manage your real-time protection. Want to stop running real-time protection for a short while?

A theme is a combination of desktop background pictures, window colors, and sounds. Get a theme. To get a theme, expand one of the categories below, select a link for the theme, and then select Open.This saves the theme to your PC and puts it on your desktop.

If you connected another display and it isn't showing in Settings, select Start > Settings > System > Display > Rearrange your displays, then select Detect. Arrange your displays. If you have multiple displays, you can change how they're arranged. This is helpful if you want your displays to match how they're set up in your home or office.