Complex sentence: PCSafety is a toll-free telephone number provided by Microsoft technical support for end-users that assists customers in removing malware infections such as viruses, spyware (including unwanted software), and adware.
Split into simpler sentences: PCSafety is a toll-free telephone number provided by Microsoft technical support. PCSafety helps customers remove malware infections such as viruses, spyware (including unwanted software), and adware.