Welcome to ONLC Training Centers
Learn Slack with classes at ONLC

Slack Training Classes


Learn to use Slack with classes at ONLC Training Centers!

Slack has team tools and online services so people can share information, brainstorm, and put collaboration at your fingertips. Teamwork in Slack happens in channels — a single place for messaging, tools and files — helping everyone save time and collaborate together. Slack lets you share files, has a robust search function, notifications, preferences, integration and more.

This collaboration hub lets the right people and right information come together. Come up to speed on all that Slack has to offer with classes at ONLC Training Centers!


Instructor-led Training (ILT)

Click for FAQs about remote instructor-led training

ILT classes are live and hands-on training. Attend ILT classes at any of ONLC's more than 300 locations or from your own location. Training is fully interactive via remote instructor.

Savings Options

Choose classes a la carte or our money-saving Bundles

Need multiple courses or multiple people trained? We have savings options for volume purchases. See Saver Plans .

ONLC Value Adds

Check out our money-back satisfaction guarantee and optional free refresher course when you attend instructor-led training (ILT) with ONLC!



Slack Class Schedule

Click the title of the classes marked with the green flag () to see specific locations and dates of Ready to Run classes.  Click the title of the classes marked with the yellow flag () to see specific locations and dates of Early Notice classes.

Class Information
Click Title for Dates & Outlines Days Fee
Slack Essentials 1 $295    



See other Collaboration Tools training at ONLC


News & Offers


ONLC Training Centers has locations coast to coast
Training Locations Coast to Coast
ONLC Training Centers offers hands-on, remote instructor-led training classes at our more than 300 locations in North America. And for those not near one of our sites, you can attend these same live classes from your home/office computer via our Remote Classroom Instruction (RCI™). See list of ONLC locations.


Call our Education Advisors for certification and course selection assistanceEducation Advisors to Help You
Our advisors can answer questions you may have about classes and vendor certification programs to help you select the training that is right for you. For assistance, contact our Education Advisors toll free in the USA at 1.800.288.8221 (8am-6pm Eastern).




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To learn more about ONLC's classes or in the event of questions contact our Education Advisors at:


Virtual Slack training
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MainePortland Slack training
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NevadaHenderson Slack trainingLas Vegas Slack training
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OregonBeaverton Slack trainingEugene Slack training
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