Access, download, or run the Surface app and the Surface Diagnostic Toolkit to help find and solve Surface problems.

Splits text strings by using column and row delimiters. The TEXTSPLIT function works the same as the Text-to-Columns wizard, but in formula form.It allows you to split across columns or down by rows.

Learn how to use Remote Desktop in Windows. On your Windows, Android, or iOS device: Open the Remote Desktop app (available for free from Microsoft Store, Google Play, and the Mac App Store), and add the name of the PC that you want to connect to (from Step 1). Select the remote PC name that you added, and then wait for the connection to complete.

To download the offline installer for Internet Explorer 11, choose your language and system below.

How to lock cells in Excel to protect your data. You can also unlock a range of cells and grant permissions to others to edit.

To create a document, open Word, select a blank document or template, and start typing. Discover professionally designed templates for Microsoft Word.

Learn how to sign into your PC with Windows Hello using a PIN, facial recognition, or fingerprint.

Download Office language interface packs (LIP) By pressing submit, your feedback will be used to improve Microsoft products and services.

System requirements and setup steps for the Phone Link app

Learn how to use the privacy dashboard in your Microsoft account and manage your privacy settings for products you use.