كيفية فتح التحقق من صحة الكمبيوتر. في Windows، استخدم البحث على شريط المهام للبحث عن "التحقق من صحة الكمبيوتر"، ثم حدده من قائمة النتائج.

Get answers to all of your Microsoft Word questions. Find Word help, how-to articles, training videos, tutorials, and more.

To save time on tasks you do often, bundle the steps into a macro. First, you record the macro. Then you can run the macro by clicking a button on the Quick Access Toolbar or pressing a combination of keys.

Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.

Multiple desktops are great for keeping unrelated, ongoing projects organized—or for quickly switching desktops before a meeting. Create multiple desktops

Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.

Learn about cloud gaming on Xbox using your Android, iOS, or Windows device.

Problem. Description. 0 (Zero) is shown instead of the expected result. Make sure Criteria1,2 are in quotation marks if you are testing for text values, like a person's name.. The result is incorrect when Sum_range has TRUE or FALSE values.. TRUE and FALSE values for Sum_range are evaluated differently, which may cause unexpected results when they're added. ...

Issues that are fixed in this update. The following issues are fixed for .NET Framework 4.7.2. SQL Server (SQL) Fixes an issue in which the .NET Framework API SqlConnection.ConnectionString property is used to set a null or empty connection string. In this situation, a Null Reference Exception (NRE) occurs when you use the API together with .NET Framework 4.7.2.

There are various reasons why a CD or DVD drive is not detected. The resolutions that are listed in this article may help solve some instances but not all instances of this problem.