Drupal 7.x

The loading of my website seems slow. Can anyone tell me how to speed it up. My picture sizes are relatively small. So Im not sure what else to do. I cant see anyone waiting around for it to load because it is too slow. Thanks.

Im trying to change my slider pictures. I purchased the website from template monster. They told me I could. I used the ftp to do so but was unable to as the files change but the pictures do not. Is there anything I could do?

I am a very new user of Drupal, so hope that I'm not repeating a fairly recent post, that is extremely easy to solve. I am trying to develop a menu system on a web page to replicate a non-Drupal site I already maintain. This site has a linear menu along the top of the web page, which is common, irrespective of the page selected. Depending on the selection from this menu however, a particular page appears. This page is associated with a unique menu in the left sidebar. So, for the Home page, there will be a 'Welcome' left side menu.

I am trying to get the title inside a field group, but title is not shown in the list of fields on the Manage Display (view mode) page. Is there any way I can get the title to show up there on the page or make it belong to the field group using code?

Thanks!

I'm writing a module which should, amongst others, be able to create content (a block or a page) with amongst others a graph in it. The graph will be a dynamically generated image.

Question is: is there a way to find out the desirable image size? Is there a module for this? Or am I required to implement this with a settings page? In short: what is the best way to go about this?

I'm using the default contact module that came with the Drupal installation. I set it up and included the email addresses where the messages are to be sent. After that, I tested the module by sending myself a message using another one of my email addresses.

At first, the module did something rather strange. Instead of sending the messages to my inbox, it would go in my junk mail folder and include a "Message undeliverable" error. I cleared the cache in the admin settings for something else recently, and now the contact module is not sending messages at all.

Please help!