John Christopher | 500,000+ enrollments
Online Course Instructor
4.66 (80.7K reviews)
Statistics
341.1K
total students
272 hours
total content
May 2020
first content date
Jun 2025
last content date
Courses (23)
Microsoft Sentinel course with hands on sims for beginners
(4.72 with 745 reviews)
5.2K
students
6.8 hours
content
Feb 2026
updated
$12.99
Troubleshooting Microsoft Azure Connectivity course
(4.69 with 179 reviews)
2.3K
students
14 hours
content
Feb 2026
updated
$14.99
Azure Security Administration course with SIMULATIONS
(4.74 with 49 reviews)
672
students
10 hours
content
Feb 2026
updated
$12.99
Azure IT Administration Microsoft Course with SIMULATIONS
(4.72 with 77 reviews)
552
students
18 hours
content
Feb 2026
updated
$12.99
Microsoft 365 Security Admin Course with practice SIMs
(4.48 with 4.8K reviews)
22.0K
students
12 hours
content
Feb 2026
updated
$14.99
Learn Microsoft Entra Connect (formerly Azure AD Connect)
(4.65 with 383 reviews)
2.2K
students
4.9 hours
content
Feb 2026
updated
$14.99
Windows 11 Desktop Administration with Server & Cloud course
(4.58 with 324 reviews)
1.4K
students
12 hours
content
Feb 2026
updated
$14.99
AZ-900 Microsoft Azure Fundamentals with SIMULATIONS
(4.58 with 1.9K reviews)
8.5K
students
10 hours
content
Feb 2026
updated
$14.99
Intune (MDM / MAM) Microsoft training course with HANDS ON
(4.64 with 15.8K reviews)
57.7K
students
8.8 hours
content
Feb 2026
updated
$17.99
Windows 365 course with Intune administration & simulations
(4.72 with 309 reviews)
2.0K
students
5.7 hours
content
Feb 2026
updated
$14.99
MS-900 Course with Practice Sims. Microsoft 365 Fundamentals
(4.65 with 8.3K reviews)
27.9K
students
9.5 hours
content
Feb 2026
updated
$14.99
AZ-500 Microsoft Azure Security Technologies with SIMS
(4.73 with 1.3K reviews)
7.7K
students
14 hours
content
Feb 2026
updated
$17.99
Microsoft Defender for Endpoint course with hands on sims
(4.75 with 65 reviews)
649
students
8.0 hours
content
Nov 2025
updated
$17.99
MD-102 Endpoint Administrator Associate course with SIMS!
(4.63 with 13.4K reviews)
45.4K
students
11 hours
content
Nov 2025
updated
$22.99
Microsoft 365 Messaging Admin Exchange Online Course w/ SIMS
(4.66 with 4.4K reviews)
14.8K
students
9.0 hours
content
Nov 2025
updated
$19.99
AZ-800 Course Administering Windows Server Hybrid Core Inf.
(4.71 with 4.0K reviews)
17.1K
students
21 hours
content
Nov 2025
updated
$17.99
MS-102 Microsoft 365 Administrator Expert course with SIMS
(4.61 with 5.9K reviews)
27.4K
students
15 hours
content
Nov 2025
updated
$17.99
SC-401 Information Security Administrator Associate course
(4.63 with 2.4K reviews)
12.1K
students
8.4 hours
content
Nov 2025
updated
$17.99
Microsoft 365 Administration course with hands on sims
(4.66 with 3.0K reviews)
15.5K
students
11 hours
content
Nov 2025
updated
$14.99
Microsoft Entra ID (formerly Azure AD) administration course
(4.68 with 3.8K reviews)
19.8K
students
9.9 hours
content
Nov 2025
updated
$17.99
SC-300 Course: Microsoft Identity and Access Administrator
(4.67 with 4.7K reviews)
22.3K
students
16 hours
content
Sep 2025
updated
$14.99
AZ-104 Microsoft Azure Administrator course with SIMULATIONS
(4.69 with 4.4K reviews)
23.5K
students
18 hours
content
Sep 2025
updated
$19.99
SC-100 Microsoft Cybersecurity Architect course with sims
(4.56 with 497 reviews)
4.4K
students
18 hours
content
Sep 2025
updated
$14.99