The most important piece of information is often the first one given: which versions of WordPress the theme is compatible with. Generally, themes will be forward compatible and themes which you purchase will be compatible with the latest versions of WordPress. Any easy way to check for your WordPress version to ensure compatibility is to log in to the administration panel and look at the bottom of the screen where the version is often indicated. For example, if your WordPress says version 3.2.1 and the theme says that it is compatible with 3.1+, then your theme will be compatible with your WordPress and should install easily.
Another important piece of information is whether or not the theme has an auto-installer. If it has an auto-installer, the installation procedure will take just a few clicks and a few pieces of information. Some themes may even install through your web host’s CPanel. If it does not, you will need an FTP client or your web host’s upload tool, an FTP username, and an FTP password.
If the theme does not have an installer, you will need to find your wp-content/themes directory. This directory should contain several sub-directories that relate directly to the themes that you currently have installed and is the directory in which you will place your premium WordPress flat blog themes. Upload the full folder containing the theme to this directory.
With plugins available for customizing the security features for your WordPress website, you can easily ensure hacker-free nature of your website. Since hackers can steal your username from forum posts, blog posts, article submission site etc, it becomes quite essential for you to equip your website with features that can ascertain its hacker-proof nature. Once you choose to convert HTML to WordPress, it’ll become easier for you to install and activate several website security plugins that’ll allow you to keep your website’s access restricted. You may choose to update your WordPress website on a regular basis and observe the IP addresses of all the unsuccessful login attempts. SSL secured nature of your WordPress website will restrict all the non-members from accessing your website’s inner pages.