I want to get rid of your LOGO that just starting to appear on my blank screen when I go into firefox

Yes, here's an article on how to remove the Firefox logo from the new tab page of Firefox builds 151 and newer. https://www.askvg.com/tip-new-method-to-disable-firefox-logo-on-the-new-tab-page/ Steps in the article. STEP 1: Open Mozilla Firefox and type about:config in the address bar and press Enter. It’ll show you a warning message, click on “Accept the Risk and Continue” button. It’ll open Firefox’s hidden secret advanced configuration page i.e. about:config page. STEP 2: Now type logo inside the preference search box and look for following preference: browser.newtabpage.activity-stream.hideLogo STEP 3: This new preference decides whether the Firefox logo should be enabled or disabled on the redesigned New Tab Page and Firefox Home page. To disable or remove the Firefox logo from the New Tab Page, set the browser.newtabpage.activity-stream.hideLogo preference to True. To change the preference value, just double-click on the preference and it’ll change its value. Alternatively, you can click on the Toggle icon given next to the preference name to modify it. The Firefox logo will immediately disappear from the New Tab Page in your web browser. PS: In future, if you decide to restore or enable the Firefox logo on the New Tab Page, reset the browser.newtabpage.activity-stream.hideLogo preference to False.

Hello https://support.mozilla.org/en-US/questions/1582946 This information