Knowledge Catalog
Practical answers about Microsoft 365, Intune, Exchange and security for small businesses, plus the other topics 3DBooster works with every day.
Setting up users, licences, mailboxes, Teams and SharePoint, managing permissions and fixing problems. That keeps Microsoft 365 secure and organised, even without an in-house IT department.
Practical knowledge itemThe basics of enrolment, policy, apps and secure access in one managed workplace.
Practical knowledge itemIntune manages laptops and phones centrally: apps, updates and security settings. Most useful once you have several devices and want to be sure they are secure and up to date.
Practical knowledge itemYes, securely: with app protection in Intune only the business data is protected, without taking over the whole private device.
Practical knowledge itemWith Autopilot a new Windows laptop configures itself: the employee signs in and apps and settings arrive automatically.
Practical knowledge itemThese are three DNS settings that prove an email really comes from your domain. If they are missing or wrong, emails are more likely to be marked as spam or rejected.
Practical knowledge itemFor addresses like info@ or administration@ that several people use. A shared mailbox usually does not need its own licence, and you decide per person who gets access.
Practical knowledge itemBesides your password, MFA asks for a second confirmation, for example in an app. A stolen password alone is then not enough to sign in to Microsoft 365.
Practical knowledge itemLook at things like MFA, access rights, email settings and the security of devices. Microsoft Secure Score gives a first indication; a security check shows what can concretely be improved.
Practical knowledge itemClose off access, hand over or keep mail and files, release the licence and check shared mailboxes and groups. That keeps company data safe.
Practical knowledge itemWhy power, coverage, recording and reliability often matter more than wifi alone.
Practical knowledge itemWhat each solution actually protects, and why a deleted folder can behave differently.
Practical knowledge itemA practical check of TXT records and common causes of delay.
Practical knowledge itemLocal processing, privacy, and the difference with uploading to an external server.
Practical knowledge itemSafety, airflow, maintenance and a professional look, explained.
Practical knowledge itemMore than a blog
Every knowledge item gets a topic, owner, source, review date and publication status - keeping information current and safe to reuse across multiple channels.
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