General Settings
To change the settings in GPix and GLink, you first have to get open the "General Settings" in the "Site Configuration" section
There you have to fill in the fields about your company, the e-mail of the site administrator and choose of the options shown below. Remember to change the "Secret Key" value. After all the changes, click "Save" to save the current settings.
You can enable User Accounts (whereby users must create a username and password) by enabling the "Use User Accounts" option, as shown here:
On the right top of the Home page you will see this new option:

If you disable User accounts by setting the "Use User Accounts" option to "No" as shown here:
On the right top of the Home page the login option is now missing:
Also you can change the type of images used on your grids by selecting one of the options shown below.
Notice that the types of images used by the users can be changed only if "Allow upload images" is set to "Yes"
Interlaced Images are images that appear to load quicker then give the appearance of fading in gradually.Non-Interlaced Images load smoothly from the top of the image downwards.
Palette Images are images coded using one number per pixel, where the number specifies which color in a palette of up to 256 different colors should be displayed for that pixel. The colors in the palette can be True Color RGB colors. Palette images save space at the cost of a reduced total number of colors available for use in the image.