Hello nelsonm. In fact, disabling them will make your computer even more vulnerable. Do not take Spybot-Search&Destroy's TeaTimer (Resident Shield) as a feature that will protect you from opening malicious files or that sorts. TeaTimer is real-time that will monitor critical areas of your registry (that is what makes it unique). avast! and Windows Defender have already given your computer protection and hardened it's defenses.Should i stop avast's malware function and windows defender from running since I installed Spybot?