DMCA always respects on all copyright contents as well as intellectual properties of original owners.As an educational website we are highly aware about the quality of contents as well as visitors needs.Some important links and images we use to fulfil visitors needs only.And we are not directly affiliated with any product that related with our educational guides.And always respect to all owners of those copyright contents indeed.If we are sharing or providing any copyright content with against the rules of Digital Millennium Copyright Act 19998(DMCA) you those affected parties can take actions according to the rules and regulations of DMCA.