How can you connect to a WiFi network by scanning the QR code? If you have a QR code instead of a Wi-Fi network password, you can use the Windows Camera app to connect to the Wi-Fi network.

Outlook Calendar allows you to create appointments or meetings. Learn how to color code the Calendar in Outlook using Conditional Formatting.

Planning a trip abroad? Connect with locals and enhance your travel experiences by learning how to say "hello" in 100 different languages from around the world.

Ever regretted sending an iMessage? Learn how to edit and unsend iMessages with this simple solution in our quick guide.

Ready to leave Windows 10 behind? We break down the easiest ways to download, install, and upgrade to Windows 11 for free.

How to Use Flight Price Alerts to Save Money on Your Next Trip This simple tip can help you score the best flight price for your next vacation.

If you want to optimize your GeForce graphics card even further, PCWorld offers tips on overclocking: How to use Nvidia’s performance tuning tool for one-click GeForce overclocking.

The tax rules affecting people who live and work in different states can vary significantly by state – learn how to handle them now.

Redeeming rewards is generally — but not always — a seamless process, and some redemptions have more value than others.