Oct 14, 2025 · Learn how to change default apps and protocol handlers in Windows, including an example about how to configure the default browser.

Oct 14, 2025 · Learn how to optimize system performance by managing startup applications in Windows.

There are different ways to remove apps and programs, so if you can't find the one you're looking for, you can try another location. Note that some apps and programs are built into Windows …

เรียนรู้วิธีเปลี่ยนแอปเริ่มต้นและตัวจัดการโพรโทคอลใน Windows ...

Manually associate files to the correct Office app Select Programs > Default Programs (if you don't see Default Programs, type it into the search box at the top right corner of the window …

Make Outlook the email program that automatically opens when you send or receive email, access your contacts, or schedule meetings.

Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation, updates, privacy, security and more.

Select Programs > Programs and Features. Right-click the program you want to fix and select Repair, or if that’s not available, select Change. Then follow the directions on the screen. For …

Oct 14, 2025 · The Program Install and Uninstall troubleshooter helps you automatically repair issues when you're blocked from installing or removing programs. It also fixes corrupted …

If you have Outlook installed as part of Microsoft Office, and set as your default email app, you can send your document as an email attachment. If you are using Excel, Publisher, or Word, …