Surefire Computer Works
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Microsoft 365 configured for real-world business use

Email, identity, file sharing, device management, and security built around real workflows.

What we set up and support

Email, identity, devices, and file sharing configured around real workflows, not defaults.

Business email & calendars

Professional email, shared calendars, and scheduling that works across devices with modern security built in.

What we do: We handle domain setup, migrations, shared mailboxes, and deliverability (SPF/DKIM/DMARC).

File sharing & collaboration

Move beyond attachments and messy file servers with secure sharing, permissions, and version history.

What we do: We design folder structures, migrate data, set sharing rules, and optimize OneDrive sync.

Chat, meetings & calling

Teams chat and meetings with searchable history and easy screen sharing, internally and with clients.

What we do: We set up Teams structure, meeting policies, guest access, and calling options if needed.

Secure sign-ins (MFA + access rules)

Control who can sign in and from where using MFA and Conditional Access without slowing people down.

What we do: We roll out MFA, lock down admin roles, and reduce account takeover risk.

Device management

Standardize PCs and mobile devices with encryption, automatic configuration, and remote wipe.

What we do: We enroll devices in Intune, apply baselines, deploy apps, and set BYOD guardrails.

Threat protection & monitoring

Reduce ransomware and phishing risk with Microsoft Defender protections and actionable alerts.

What we do: We harden endpoints, tune policies, route alerts, and define response steps.

COMMON ISSUES

If Microsoft 365 feels messy, you're not alone

Most Microsoft 365 issues aren't Microsoft problems. They're setup and policy problems. Here are the issues we see most often in small businesses, and how we correct them.

Too many password prompts

Users get locked out, MFA is inconsistent, and logins feel unpredictable.

How we fix it: Standardize identity settings, enforce MFA the right way, and apply sensible access rules.

File sharing is confusing

People can't find files, permissions don't make sense, and sharing creates duplicates.

How we fix it: Rebuild a clean SharePoint/OneDrive structure with permissions and simple sharing defaults.

External sharing feels risky

Teams end up emailing attachments because sharing links feel unsafe or unreliable.

How we fix it: Configure secure external sharing rules, guest access, and link controls that match your workflows.

Teams is chaotic

Too many channels, scattered files, and no clear place for conversations.

How we fix it: Define a Teams/Channels structure that aligns to departments/projects and ties files to SharePoint properly.

Devices aren't consistently protected

Some laptops are encrypted and updated, others aren't, and there's no visibility.

How we fix it: Enroll devices in Intune, apply security baselines, and standardize app/setup across the fleet.

You don't know what you're paying for

Licensing is unclear and you're not sure if you're covered, or overbuying.

How we fix it: Align licensing to roles and risk, then document what's enabled and why.

OUR PROCESS

A clear path to a stable Microsoft 365 environment

We don't just "set up" tools. We align them to how your business actually runs. Most Microsoft 365 issues come from default settings that don't match your workflow.

Our process focuses on stabilizing what's broken, organizing what's messy, and protecting what matters so your team can stop troubleshooting and start working.

You'll have a clear view of how files are shared, who has access, and how your devices are protected across the organization.

How we work

Simple, repeatable steps for a better setup

We follow a phased approach to clean up the environment and keep it stable.

Stabilize access

Fix deliverability and security basics so you can rely on the foundation.

  • Email migration, cleanup, and reliable deliverability (SPF/DKIM/DMARC)
  • MFA rollout and security defaults that don't slow the team down

Organize the workflows

Simplify file sharing, permissions, and collaboration across the team.

  • SharePoint structure, permissions mapping, and OneDrive sync strategy
  • Teams channels and file organization that aligns with departments

Protect the fleet

Standardize security across all laptops, phones, and accounts.

  • Intune device enrollment, encryption, and security baselines
  • Conditional access and ongoing oversight to keep the setup stable

Some tools we support

We work with what you have, and we'll recommend changes only when it makes sense.

Not seeing your tool? Ask →

Service area

Based in the Puget Sound region, we support teams across Seattle, the Eastside, and the North Sound and provide remote support throughout Western Washington. See service areas →

Often paired with Managed IT Support for end-to-end coverage.

Ready to talk about this service?

We're here to answer your questions and help you understand what's possible for your organization.

Request a Microsoft 365 review

FAQs

Questions we hear all the time

If you don't see your question here, we'll answer it quickly in a discovery call.