When you read vector tutorials, you mostly think about vectors created in Adobe Illustrator, Corel Draw or other vector editing software. Adobe Photoshop has other features than just simple photo editing, you can create vector shapes and edit them. Here are some tutorials which teach you to work with vectors in Photoshop.
101 Photoshop Tutorials
Creating a Vector image in Photoshop
Create a Sports Vector Car in Photoshop
Create a Simple Vector Web Ribbon in Adobe Photoshop
Vector Art with Photoshop
New tricks for vector portraits
3D type effects in Photoshop
Vectors, Paths and Pixels
Photoshop to Vector tutorial
Working With Vectors is Easy in Photoshop CS6
Creating A True .EPS File Using Vector Masks
Next time you need to create a simple vector graphic, consider to work in Photoshop. For other works use Adobe Illustrator or other vector editing software 🙂