Neueste Antworten auf Since updating Firefox shows adverts.https://support.mozilla.org/de/questions/12726672019-11-10T08:22:22-08:00Hi kgtuckton, if the above replies don't resolve the issue, could you describe what page you see adv2019-11-10T08:22:22-08:00jscher2000https://support.mozilla.org/de/questions/1272667#answer-1265895<p>Hi kgtuckton, if the above replies don't resolve the issue, could you describe what page you see adverts on?
</p><p>The following phrase makes me think of the Top Sites on the Firefox Home / New Tab page:
</p>
<blockquote>
Previously, there were just blank squares.
</blockquote>
<p>For more information on how to manage content on that page, see: <a href="/en-US/kb/customize-your-new-tab-page" rel="nofollow">Customize your New Tab page to hide or display content</a>.
</p>In Firefox 70 and later the shield icon is permanently present in the location bar and opens the enh2019-11-10T06:53:53-08:00cor-elhttps://support.mozilla.org/de/questions/1272667#answer-1265876<p>In Firefox 70 and later the shield icon is permanently present in the location bar and opens the enhanced tracking protection panel, so do not get confused.
</p>
<ul><li><a href="https://support.mozilla.org/en-US/kb/enhanced-tracking-protection-firefox-desktop" rel="nofollow">https://support.mozilla.org/en-US/kb/enhanced-tracking-protection-firefox-desktop</a>
</li></ul>
<p>Do a malware check with several malware scanning programs on the Windows computer.
</p>
<ul><li><a href="https://support.mozilla.org/en-US/kb/troubleshoot-firefox-issues-caused-malware" rel="nofollow">https://support.mozilla.org/en-US/kb/troubleshoot-firefox-issues-caused-malware</a>
</li></ul>
<p>Please scan with all programs because each program detects different malware.
All these programs have free versions.
</p><p>Make sure you update each program to get the latest version of their databases before doing a scan.
</p>
<ul><li>Malwarebytes' Anti-Malware:<br><a href="https://www.malwarebytes.com/" rel="nofollow">https://www.malwarebytes.com/</a>
</li><li>AdwCleaner:<br><a href="https://www.bleepingcomputer.com/download/adwcleaner/" rel="nofollow">https://www.bleepingcomputer.com/download/adwcleaner/</a><br><a href="https://www.softpedia.com/get/Antivirus/Removal-Tools/AdwCleaner.shtml" rel="nofollow">https://www.softpedia.com/get/Antivirus/Removal-Tools/AdwCleaner.shtml</a>
</li><li>SuperAntispyware:<br><a href="https://www.superantispyware.com/" rel="nofollow">https://www.superantispyware.com/</a>
</li><li>Microsoft Safety Scanner:<br><a href="https://www.microsoft.com/security/scanner/en-us/default.aspx" rel="nofollow">https://www.microsoft.com/security/scanner/en-us/default.aspx</a>
</li><li>Windows Defender:<br><a href="https://windows.microsoft.com/en-us/windows/using-defender" rel="nofollow">https://windows.microsoft.com/en-us/windows/using-defender</a>
</li><li>Spybot Search &amp; Destroy:<br><a href="https://www.safer-networking.org/en/index.html" rel="nofollow">https://www.safer-networking.org/en/index.html</a>
</li><li>Kasperky Free Security Scan:<br><a href="https://www.kaspersky.com/security-scan" rel="nofollow">https://www.kaspersky.com/security-scan</a>
</li></ul>
<p>You can also do a check for a rootkit infection with TDSSKiller.
</p>
<ul><li>Anti-rootkit utility TDSSKiller:<br><a href="https://support.kaspersky.com/viruses/disinfection/5350" rel="nofollow">https://support.kaspersky.com/viruses/disinfection/5350</a>
</li></ul>
<p><br><a href="https://support.kaspersky.com/viruses/utility" rel="nofollow">https://support.kaspersky.com/viruses/utility</a>
</p>Separate Security Issue: Update your Flash Player
or remove it using these links;
Uninstall Flash Pl2019-11-10T02:54:53-08:00fredmcd-hotmailhttps://support.mozilla.org/de/questions/1272667#answer-1265837<p><strong>Separate Security Issue:</strong> Update your Flash Player
or remove it using these links;
<a href="http://helpx.adobe.com/flash-player/kb/uninstall-flash-player-windows.html" rel="nofollow">Uninstall Flash Player | Windows</a> {web link}
<a href="http://helpx.adobe.com/flash-player/kb/uninstall-flash-player-mac-os.html" rel="nofollow">Uninstall Flash Player | Mac</a> {web link}
</p><p><strong>Note: Windows users</strong> should download the
<strong>ActiveX</strong> for <em>Internet Explorer.</em> <strong>and</strong> the <strong>plugin</strong> for
<em>Plugin-based browsers</em> (like Firefox).
</p><p><strong>Note: Windows 8 and Windows 10</strong> have built-in
flash players and Adobe will cause a conflict. Install
the plugin only. Not the ActiveX.
</p><p>Flash Player <strong>Version 32.0.0.207 </strong>
</p><p><a href="https://get.adobe.com/flashplayer/" rel="nofollow">https://get.adobe.com/flashplayer/</a>
Direct link scans current system and browser
<strong>Note: Other software</strong> is offered in the download. &lt;Windows Only&gt;
</p><p><a href="https://get.adobe.com/flashplayer/otherversions/" rel="nofollow">https://get.adobe.com/flashplayer/otherversions/</a>
Step 1: Select Operating System
Step 2: Select A Version (Firefox, Win IE . . . .)
<strong>Note: Other software</strong> is offered in the download. &lt;Windows Only&gt;
+++++++++++++++++++
See if there are updates for your graphics drivers
<a href="https://support.mozilla.org/en-US/kb/upgrade-graphics-drivers-use-hardware-acceleration" rel="nofollow">https://support.mozilla.org/en-US/kb/upgrade-graphics-drivers-use-hardware-acceleration</a>
</p>It's possible that there was a change to Tracking: 3-bar menu > Options (Privacy & Security) 2019-11-09T20:31:04-08:00Scribe_ukhttps://support.mozilla.org/de/questions/1272667#answer-1265740<p>It's possible that there was a change to Tracking: 3-bar menu &gt; Options (Privacy &amp; Security) - Browser Privacy. However if you don't have one, you would be better to install an ad-blocker such as <a href="https://addons.mozilla.org/en-US/firefox/addon/ublock-origin" rel="nofollow">https://addons.mozilla.org/en-US/firefox/addon/ublock-origin</a>
</p><p><em>If your question is resolved by this or another answer, please help other users by marking the best reply as Solved. Thank you!</em>
</p>