My Computer Guru

My Computer Guru provides practical, security-conscious IT consulting and support focused on reliability, clarity, and long-term value. Founded as a continuation of Mark McDow Computer Consulting, the practice builds on over 20 years of experience designing, securing, and supporting Windows-based and cloud-integrated environments. The work emphasizes thoughtful system design, clear documentation, and attention to detail that prevents problems before they occur. Rather than chasing trends or quick fixes, the focus is on solutions that are easier to operate, maintain, and adapt over time. Services span Microsoft 365 and Windows environments, infrastructure and networking, backup and recovery, and security-aware system management. The goal is to make technology dependable and unobtrusive, so clients can focus on their own work instead of IT issues.