National Public Data breach: What you need to know
In early 2024, National Public Data, an online background check and fraud prevention service, experienced a significant data breach. This breach allegedly exposed up to 2.9 billion records with highly sensitive personal data of up to 170M people in the US, UK, and Canada (Bloomberg Law). This article provides detailed information about the breach, the data exposed, and recommended actions to ...
How to reset your Xbox console to factory defaults
Learn how to restore your Xbox console to the factory default settings using your console or a USB drive.
Look up values with VLOOKUP, INDEX, or MATCH - Microsoft Support
Use VLOOKUP, HLOOKUP, and other functions like INDEX and MATCH to search for and find data based on values you enter. This article gives you a quick VLOOKUP refresher, then links to more.
How to change your Xbox gamertag
Find out how to change your Xbox gamertag through a browser, on your Xbox console, or your Windows device.
Windows 11 System Requirements - Microsoft Support
Learn about Windows 11 minimum system requirements and how to assess your upgrade eligibility.
AVERAGEIF function - Microsoft Support
This article describes the formula syntax and usage of the AVERAGEIF function in Microsoft Excel. Description Returns the average (arithmetic mean) of all the cells in a range that meet a given criteria. Syntax AVERAGEIF (range, criteria, [average_range]) The AVERAGEIF function syntax has the following arguments: Range Required. One or more cells to average, including numbers or names, arrays ...
View and delete browser history in Microsoft Edge
Learn how to view and delete your browser history and other history in Microsoft Edge.
Check or change language settings - Microsoft Support
Microsoft's products and services work best if you use the same language and region across all your devices, and in all of your app and Store settings. Some account language settings are roamed across the Microsoft experience. Pages are in the wrong language If you're seeing content on our website in the wrong language, check these settings:
Télécharger des pilotes et un microprogramme pour Surface
Obtenez les dernières mises à jour officielles des pilotes et des microprogrammes de Microsoft pour vous assurer que votre appareil Surface fonctionne à ses performances maximales.
UNIQUE function - Microsoft Support
Learn about the UNIQUE function, which returns a list of unique values in a list or range. UNIQUE is in a class of functions called dynamic arrays.