Describes the new and improved features of Microsoft Windows Installer 4.5. The article also discusses the issues that are addressed from earlier versions of Windows Installer.

Learn how to download, install, and configure Language Accessory Packs for Microsoft 365 for additional display, help, and proofing tools.

Learn how to reset your PIN if you aren't signed in to Windows and having trouble using your PIN.

Find and replace basic text. In the upper-right corner of the document, in the search box , type the word or phrase that you want to find, and Word will highlight all instances of the word or phrase throughout the document.. To replace found text: Select the magnifying glass, and then select Replace.

Run the Accessibility Checker to check your Microsoft 365 files for issues that can make it difficult for people with disabilities to read and use the files.

If you don't see colors when you preview before you print, it may be that you don't have a color printer selected. If you’d like to highlight text or numbers to make the data more visible, try either changing the font color or add a background color to the cell or range of cells like this:

Learn about different things you can try to fix network connection problems in Windows.

Use Version History to view previous versions of files stored in OneDrive or SharePoint libraries.

Restrictions Invalid characters. Applies to: Certain characters have special meanings when used in file names in OneDrive, SharePoint, Windows and macOS, such as "*" for wildcards, and "\" in file name paths.

Learn how to use keyboard shortcuts in Word to navigate, select, format, and edit your documents faster and easier.