Top 10 Sites for your career:
1. LinkedIN
2. Indeed
3. Careerealism
4. Job-Hunt
5. JobBait
6. Careercloud
7. GM4JH
8. Personalbrandingblog
9. Jibberjobber
10. Neighbors-helping-neighbors
Top 10 Tech Skills in demand in 2019:
1. Machine Learning
2. Mobile Development
3. SEO/SEM Marketing
4. Data Visualization
5. Data Engineeringj
6. UI/UX Design
7. Cyber-security
8. Cloud Computing/AWS
9. Blockchain
10. IOT
Top 10 Sites for Free Online Education:
1. Coursera
2. edX
3. Khan Academy
4. Udemy
5. iTunesU Free Courses
6. MIT OpenCourseWare
7. Stanford Online
8. Codecademy
9. Open Culture Online Courses
Top 10 Sites to learn Excel for free:
1. Microsoft Excel Help Center
2. Excel Exposure
3. Chandoo
4. Excel Central
5. Contextures
6. Excel Hero
7. Mr. Excel
8. Improve Your Excel
9. Excel Easy
10. Excel Jet
Top 10 Sites for Interview Preparation:
1. Ambitionbox
2. AceTheInterview
3. Geeksforgeeks
4. Leetcode
5. Gainlo
6. Careercup
7. Codercareer
8. InterviewUp5
9. InterviewBest
10. Indiabix