hey i am a blogger and i have multiple websites i want to learn more about graphics techniques can photoshop community provide learning material for our user you can check my existing basic work [link removed by Moderator.]
Lots of resources on the Adobe Help pages. Check out their Photoshop tutorials here: https://helpx.adobe.com/photoshop/tutorials.html
I also recommend Photoshop Training Channel on YouTube. www.photoshoptrainingchannel.com
I also recommend Photoshop Cafe courses online www.photoshopcafe.com
There are also Lynda.com courses and KelbyMedia courses if you want to pay for very specific content.