Fix Windows Defender Error 577 With Effective Methods

Windows Defender is pre-installed security software that protects the Windows operating system from malware and viruses. It can easily protect your system in real-time and prevent malware attacks on your computer.  Recently, many users have complained that they were getting the Windows Defender error 577 due to unknown reasons. However, it was later found that…

How to Fix Firefox Couldn’t Load XPCOM?

Several Firefox users have complained that their Firefox couldn’t load XPCOM. Due to this error, their Firefox refused to start up and crashed repeatedly. If you’re wondering why Firefox couldn’t load XPCOM, then it was due to failed Firefox Update. As a result, the files from the new version got mixed up with those of…