And choose Properties from the context menu. Then click the Customize tab and click the “Choose File” button. For example, here I am changing the default photo for the folder named “Saved pictures.” Then browse to the location of the image you want to use.
How do I change my default JPEG?
Open Control Panel.
Click Programs, then Default Programs. In the right pane, click Associate a file type or protocol with a program. Locate and click . jpg extension and click the Change Program option in the upper left corner of the page.
How do I change my default picture on Windows?
Here’s how to reset account picture to default in Windows 10/8:
- Click the Start button or press the Windows logo key on your keyboard. …
- Right-click on the account picture at the top-left corner of the Start menu, and then select “Change account settings“. …
- Click on Browse button under your current user avatar.
How do I change the picture on my startup screen?
Press the Windows key to launch the Start Screen. Click on the User Tile on top right corner of the Start screen. Select Change Account Picture. Click one of the provided background images or use the Browse button and select any image from your computer, Bing, SkyDrive, or even your camera.
Why is my Microsoft account picture not changing?
The issue with your account not syncing to your PC could be due to the changes that you’ve done which creates conflict between the device and the account itself. To resolve the issue, we suggest checking this thread which has a reply marked as answer to resolve the issue.
What program opens image files by default?
When you open a file in Windows, it will usually open in the default application for that type of file. For example, a photo will open in Windows Photo Viewer (or the Photos application in Windows 
by default.