Learn how to type a letter online using Word for the web. Choose a letter template for online letter writing. Edit, send or print your letter online.

Use a ready signature template from a gallery to create your email signature in Outlook.

If you have multiple accounts in Outlook, when you compose a new email message, Outlook picks the default account as the From account.However, if you want to Reply, Reply All, or Forward a message, Outlook will send your message with the same account the original mail was sent to.For example, Cheryl has two accounts.

Learn how to create and use a VPN connection profile on Windows for secure and private internet access.

Learn how to change the refresh rate for your display in Windows to determine how smoothly motion appears on your screen.

Learn how to change the power mode on your Windows PC to preserve your battery, limit notifications, and background activity.

Enter your password and select the arrow to continue. You’re now signed in to Skype.

Learn more about how to fix problems with the Windows Start menu, and what to do if the Start menu won't open.

Office 2019 is now available as a one-time purchase for commercial and consumer users. Office 2019 is available for both Windows and macOS, and includes classic versions of Word, Excel, PowerPoint, and Outlook.

Create a system restore point. Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.