Click on screenshot to zoom
Danger level 7
Type: Browser Hijackers
Common infection symptoms:
  • Hijacks homepage
  • Changes default search engine

My Online Calendar

My Online Calendar might be the reason why your default search provider, homepage, or even new tab page were replaced with a search tool called Because of this, the application was categorized as a browser hijacker. Such threats are not malicious like viruses, Trojans, or other harmful malware, but they might be potentially troublesome since browser hijackers quite often show users unreliable third-party advertising coming from unknown sources. We will explain how such ads could bring you trouble later in the text; however, if you wish not just to learn about My Online Calendar and its provided search engine’s working manner, but also find out how to erase it, we recommend checking the deletion steps available below the article too.

My Online Calendar might be bundled with other doubtful applications users could download either from file-sharing web pages like,, and so on or by clicking suspicious pop-up ads. Some may even install it unknowingly. As you see, users who do not read the information provided on the configuration wizard may not notice the browser hijacker or any other additional tools are being suggested. In other words, you might be able to avoid installing suspicious applications if you pay more attention to the provided terms and conditions.

What’s more, it is essential to explain that not all setup wizards allow deselecting the bundled software and the malicious ones may not even mention there could any other tools installed. Therefore, additionally, we would advise you to stay away from unreliable file-sharing web pages that might distribute malicious setup files. Instead, you should give priority to the software’s official web page; of course, in such case, you have to make sure both the program and its publisher are reputable. Users who want for extra protection might acquire a reliable antimalware tool too as it could warn the user about encountered threats and help to maintain the system clean.

Furthermore, as we said earlier when My Online Calendar settles in it might hijack the user’s browser by changing its default search engine, start page, or new tab page preferences. Because of this, the browser should load each time you open it, start a new search, or open a new tab. This search engine may not look suspicious, but given some time it could start showing annoying advertising from various third parties. The main issue with such content is not it being annoying, but the fact it may come from unknown sources and the application’s creators do not take any responsibility for what could happen if they end up to be dangerous to the computer.

According to our researchers, the ads might be promoting other browser hijackers, adware, potentially unwanted programs, or even malicious software like Trojan, viruses, etc. We do not say you will necessarily come across such content while surfing the Internet with, but there is a chance you could, and it is important to be aware of it before you decide if you want to use such a suspicious tool or not. Provided, you do not, we advise you not to waste any time with My Online Calendar and get rid of its provided search engine before anything goes wrong. Instead, you could use,, or any other reputable search engine you trust.

To remove My Online Calendar and change the preferences that the browser hijacker might have changed for you we would recommend resetting the browser. The task should not be complicated, but if you need any help keep it in mind, you can follow the instructions we added at the end of this text. Just to make sure there are no other threats on the computer or in case the browser hijacker comes back we would advise scanning the system with a reliable antimalware tool. With it, you could both locate and delete suspicious applications faster. Plus, if you keep it up to date it should stand guard and protect the system against future threats as well.

Remove My Online Calendar

Internet Explorer

  1. Press Alt+X.
  2. Select Internet Options.
  3. Open the Advanced tab.
  4. Click Reset.
  5. Pick Delete personal settings and pick Reset again.
  6. Click Close.

Mozilla Firefox

  1. Press the Help icon.
  2. Select Troubleshooting information.
  3. Click Refresh Firefox.
  4. Press Refresh Firefox again.
  5. Select Finish.

Google Chrome

  1. Press Alt+F.
  2. Select Settings.
  3. Slide down and click on Advanced.
  4. Scroll down again to select Reset.
  5. Press the Reset button.
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