TCI Technologies

IT Support That Just Works, for Long Island & NYC Businesses

Managed IT, cybersecurity, Microsoft 365 & AI for growing organizations across Long Island, NYC and the Tri-State area. Fast fixes, strong security and a real person to call. Trusted since 2003.

⭐ 4.9 Rating

from 84 Google reviews

Since 2003

serving local businesses

Long Island & NYC

plus NJ, CT and worldwide

A Real Person Answers

no phone trees, no hold times

Why TCI

We’re Here to Help You Grow, Not Just Fix Computers

Technology is moving faster than ever. AI, Copilot, cloud and new security threats seem to change every month. Keeping up shouldn’t be your job. It’s ours.

At TCI, we’re not looking for a quick sale or just another contract. Since 2003, we’ve been the team businesses call first: people who know your business, answer the phone right away and tell you honestly what you need, from everyday IT support to cybersecurity and Microsoft 365 and AI. When you grow, we grow with you.

Honest advice in action: when we move clients from aging servers to Microsoft 365, there are no more servers for us to manage, so their monthly cost with us goes down. They also end up more secure, with less to maintain and an easier way to work. That’s the kind of recommendation we’ll always make.

Friendly service agent using computer and talking to customer in call centre.

We Answer the Phone

A real person, right away. No phone trees, no hold times.

Your Success Is Our Success

We measure ourselves by how well your business runs, not by tickets closed.

Honest Advice

We’ll tell you what you need and what you don’t, even when it means a smaller invoice.

Ready for What’s Next

We keep up with AI, Microsoft 365 and security, so you can focus on your business.

What We Do

One local team for everything your business runs on.

Managed IT Services

Help desk, monitoring, maintenance and IT strategy, as your complete IT department or alongside your team.

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Cybersecurity

Layered protection, monitoring, email security and staff training to keep threats out.

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Microsoft 365

Migration, SharePoint, Teams, Intune, Entra ID, security and backup, managed end to end.

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AI

Platform-neutral AI advice for Copilot, ChatGPT, Claude and Gemini, with governance built in.

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Cloud & Backup

Cloud services, backup and disaster recovery so your data is always recoverable.

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Phones, Wi-Fi & Projects

Business phone systems, wireless networks, cabling and office moves.

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Results for Clients Like You

Law Firm

Microsoft 365 Copilot rollout

A law firm adopted Copilot securely, with permissions and governance in place first.

Read the case study →

Village Government

Proactive cybersecurity

A New York village strengthened security with testing, monitoring, training and backup.

Read the case study →

CPA Firm

Secure work from anywhere

An accounting firm gave staff secure access to client files from office or home.

Read the case study →

See all case studies →

Not Sure Where to Start?

Need better IT support?

See where your IT stands and get a clear per-user quote.

Get a Free IT Assessment

Thinking about switching?

We know it can feel overwhelming, so we wrote a guide to exactly how it works.

See How Switching Works

Ready for Microsoft 365 & AI?

Get your readiness score for Microsoft 365, Copilot and AI in about 3 minutes.

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Rated 4.9★ by 84 businesses on Google

Here’s what our clients say about working with TCI.

★★★★★

“The company I work for uses TCI to manage our computers and technical needs. Everyone there is always very helpful and patient especially with assistance on the remote connections. Kenita always solves any issues I have without any follow up and I highly recommend her and her team.”

Lindsay W.
Google review

★★★★★

“Great experience working with this IT company! Their team was professional, responsive, and resolved our issues quickly and efficiently. The process was smooth from start to finish, and their customer service was excellent. Highly recommend for anyone looking for reliable IT support.”

Keith W.
Google review

★★★★★

“Very friendly and knowledgeable of my questions. Patience of a saint. TCI and its team have proven to be a valuable investment for our organization. I ask questions and they are addressed in a timely manner.”

Elsa R.
Google review

Recent Posts

Is Your Business Ready for Microsoft 365 Copilot? A Readiness Checklist

Microsoft 365 Copilot can save your team hours every week, drafting emails, recapping meetings, summarizing documents and finding information across Microsoft 365. Turning it on is easy. Turning it on safely takes some preparation.

Here’s what Microsoft 365 Copilot readiness means, what to check before rollout, and how Long Island and NYC businesses can get it right the first time.

Why Copilot Readiness Matters

Copilot Sees What Users Can See

Copilot works within each person’s existing access. If a salary spreadsheet or HR folder is shared too widely, Copilot can summarize it for anyone who has access, even if they never knew it was there.

Old Sharing Links Add Up

Years of “anyone with the link” shares, forgotten guest accounts and overly broad team sites are common, and Copilot makes all of it much easier to find.

Licenses Are an Investment

Microsoft 365 Copilot is a paid add-on for each user, so it pays to start with the people and roles who will get the most value from it.

Results Depend on Adoption

Without training and clear guidelines, many people try Copilot once and give up. A planned rollout turns curiosity into real time savings.

Copilot Without Readiness vs. With Readiness
⚠️ Turned on without preparation ✅ Rolled out after a readiness review
Sensitive files HR, salary and financial files surface for anyone with access Permissions tightened so sensitive data stays with the right people
Sharing links Years of “anyone with the link” shares become easy to find Old links and unused guest access cleaned up
Licensing Licenses bought for everyone, many unused Licenses start with the roles that benefit most
Adoption People try it once and give up Training and guidelines turn curiosity into real time savings
Governance No rules about what goes into prompts A simple AI usage policy everyone understands

The Microsoft 365 Copilot Readiness Checklist

Before rolling Copilot out broadly, review these areas:

Microsoft 365 Copilot Readiness Checklist
Area What to check Why it matters
SharePoint Site permissions and broadly shared libraries Copilot can summarize anything a user can open
OneDrive “Anyone with the link” and external shares Forgotten links expose files to the wrong people
Microsoft Teams Team membership and guest users Guests may see more than intended
Microsoft Entra ID Accounts, MFA and inactive users Copilot is only as secure as each sign-in
Licensing Current plans and Copilot eligibility Avoid paying for licenses nobody uses
Sensitive data Where HR, financial and client data lives Lock down the files that matter most first
Policies AI acceptable use and data handling rules Employees need to know what’s off-limits

A Practical Four-Step Path to Copilot

1. Review Access & Sharing

Review who can access what across SharePoint, OneDrive and Teams, and identify overshared files, old sharing links and unused guest accounts.

2. Clean Up & Tighten

Fix permissions, remove outdated access and tidy up sites, so sensitive information stays with the right people before Copilot goes live.

3. License & Pilot

Decide who gets Copilot first, handle the licensing, and start with a small pilot group to prove the value before a wider rollout.

4. Train & Set Guidelines

Provide hands-on training plus a simple AI usage policy, so your team knows how to get good results and what information to keep out of prompts. After rollout, ongoing AI governance keeps users, licenses, security settings and policies on track.

Common Questions About Copilot Readiness

Do we really need to prepare before turning on Copilot?

We strongly recommend it. Copilot doesn’t change who can see what, but it makes anything people can already access far easier to find. Cleaning up first is the simplest way to avoid surprises.

How long does getting ready take?

It depends on how many users, sites and files you have, and how much tidying is needed. An initial review produces a clear plan and timeline before any work begins.

Which Microsoft 365 plans work with Copilot?

Microsoft 365 Copilot is available as an add-on for most Microsoft 365 business and enterprise plans. Licensing changes often, so check your current plans before buying.

Is our company data used to train Microsoft’s AI?

Microsoft states that your prompts and business data in Microsoft 365 Copilot aren’t used to train its underlying AI models, and that Copilot respects your existing security and compliance settings.

See It in Action

Read how a law firm rolled out Copilot safely: How a 50-Person Law Firm Put Microsoft 365 Copilot to Work, Safely.

Is Your Organization Ready for Copilot?

Find out in minutes with our free Microsoft 365 & AI Readiness Assessment. Ready to move forward? See how TCI helps with Microsoft 365 Copilot consulting, readiness, deployment and training, or call us at (516) 484-5151.

Turning on Microsoft 365 Copilot is easy. Turning it on safely takes preparation. Here’s the readiness checklist every business should review first.
AI ROI: Businesses Are Spending More, But Are They Seeing a Return?

AI ROI is becoming a bigger priority as artificial intelligence moves from experiment to serious business investment. From AI assistants to automated workflows, organizations are finding new ways to incorporate these tools into their work.

But as AI becomes a regular business expense, an important question is emerging: Is the investment actually paying off?

Measuring AI ROI isn't as simple as counting how many employees use AI or how many hours they save. Businesses need to understand what they're spending, what they're gaining, and whether those improvements are making a measurable difference.

Research shows why this matters. A 2025 MIT Project NANDA study found that only a small percentage of the enterprise AI pilots examined delivered rapid revenue growth. Meanwhile, Deloitte's October 2026 research found that 81% of surveyed companies reported faster decision-making and execution, but only 28% reported revenue gains.

The takeaway? Using AI and getting measurable business value from AI are two different things.

From AI Adoption to AI ROI

For the last few years, businesses have focused on securely adopting AI: Which platforms should we use? Where can we introduce automation? How do we get employees started?

Now, the conversation is shifting toward results. Businesses are asking different questions:

    • What business problem are we trying to solve?
    • What does that problem cost us today?
    • Where can AI deliver measurable value?
    • How will we know if the investment is paying off?

A 2026 CIO survey found that fewer than one in five respondents said their AI initiatives had met or exceeded business goals. Challenges included unclear ROI metrics, a lack of an AI strategy, and limited in-house expertise.

Today's conversation isn't simply about adopting AI. It's about making sure the investment delivers meaningful results.

The True Cost of AI Goes Beyond Licensing

Most businesses can easily identify their monthly AI subscription costs. But licensing is only one part of the investment.

Depending on how AI is used, additional expenses may include:

    • Implementation and integration: Connecting AI tools to existing applications, data, and business processes.
    • Employee training: Helping teams use AI effectively and understand its limitations.
    • Security and oversight: Protecting sensitive information, managing access, and reviewing AI-generated work.
    • Usage-based costs: Paying for AI processing or automated interactions that increase with activity.
    • Ongoing management: Monitoring performance, maintaining integrations, and making adjustments as business needs change.

AI Tokens and Usage-Based Costs

Some AI platforms charge based on usage, often measured in "tokens," which represent pieces of text processed by the system. While individual interactions may cost very little, expenses can grow as businesses automate document processing, customer service, reporting, and other routine tasks.

A 2026 article in MIT Technology Review highlights the importance of looking beyond the cost of AI usage and considering the cost per useful business outcome.

According to research cited by Computing, 51% of surveyed CIOs expected AI to increase their total technology costs rather than reduce them.

That doesn't mean AI isn't worth the investment. It means businesses need to understand the full cost before expanding their use of it.

Why Time Saved Doesn't Always Translate Into AI ROI

One of AI's biggest selling points is productivity. But saving time doesn't automatically mean saving money.

Consider an employee who spends two hours preparing a weekly report. With AI assistance, that same report takes 45 minutes. That's 75 minutes saved each week. But what happens to that extra time?

If the employee can serve more customers, complete additional projects, or take on more billable work, the business may see a measurable financial benefit. If nothing else changes, the return is much harder to demonstrate.

This helps explain why employees may feel more productive while business leaders struggle to see the financial impact.

Looking Beyond Hours Saved

A 2026 Wharton and GBK Collective study, reported by Forbes, found that 80% of enterprise leaders reported positive AI returns, but only 28% described them as strongly positive. Hours saved remained the most common way to measure AI ROI.

Of course, productivity gains can have benefits beyond immediate financial returns, including less repetitive work, faster access to information, and improved employee satisfaction.

The key is understanding what happens to the time saved and whether it creates measurable value for the business.

What Should Businesses Measure?

Not every AI initiative is designed to increase revenue directly. Some are intended to reduce administrative work, improve accuracy, or help employees respond to customers faster.

The right metrics depend on the business problem you're trying to solve.

⚠️ What many businesses measure ✅ What actually shows ROI
Number of AI licenses purchased Cost per business outcome
How many employees use AI Improvements in specific workflows
Hours saved (self-reported) Additional capacity put to productive use
Number of AI tools deployed Reduced processing time or errors
The overall AI bill Cost per completed task or transaction

Different industries may measure AI success in different ways:

    • Accounting firms: Reduced document review time, fewer errors, and increased capacity during busy periods.
    • Construction companies: Faster access to project documents, less administrative work, and fewer delays.
    • Law firms: More efficient internal research, improved document review, and faster turnaround times.
    • Nonprofits: Less time spent preparing grant reports and more resources available for programs and services.
    • IT Teams: Faster ticket resolution, easier access to documentation, and improved help desk efficiency.

What Makes an AI Investment Worthwhile?

Not every workflow offers the same potential return. Before investing in AI, businesses should consider how often a task is performed, whether the process is clearly defined, and how the improvements will be measured.

Factor ✅ Stronger ROI potential ⚠️ Lower ROI Potential
Volume Frequent, high-volume, repetitive work Occasional, one-time tasks
Data Organized, accessible, and properly permissioned Scattered across servers, inboxes, and personal drives
Process Clearly defined and measurable Inconsistent or undefined
Baseline Current time and cost are known No baseline to compare against
Time saved Redirected to customer or billable work Absorbed with no change in output
Users Specific roles with clear use cases Licenses purchased for everyone “just in case”
Security Approved tools and proper controls Unapproved tools and unclear policies

These factors don't guarantee a positive return, but they can help businesses identify where AI is most likely to deliver measurable value.

How to Calculate AI ROI

Once you've identified a promising use case, the next step is determining whether the benefits justify the investment.

Start by measuring how the workflow performs today. Consider the time required, number of tasks completed, labor involved, error rates, and overall operating costs. These figures provide a baseline for evaluating improvements after AI is introduced.

The basic AI ROI formula is:

AI ROI (%) = (Financial Benefits − Total AI Costs) ÷ Total AI Costs × 100

An Example of AI ROI in Practice

Imagine an accounting firm introduces an AI tool to help employees research and summarize client documents.

After several months, the firm measures the following results:

    • Employees save a combined 10 hours per week.
    • The firm values that additional capacity at $50 per hour.
    • Over 52 weeks, that represents $26,000 in potential annual value.
    • AI licensing, implementation, training, and ongoing management cost $8,000 annually.

If the firm can turn all that additional capacity into measurable financial value, its potential annual ROI would be:

($26,000 − $8,000) ÷ $8,000 × 100 = 225%

Of course, this is a hypothetical example. The actual return depends on how the saved time is used. If the firm doesn't generate additional revenue, reduce expenses, or achieve another measurable financial benefit, its realized ROI could be considerably lower.

The important distinction is between potential productivity gains and financial results.

Start Small, Measure Results, Then Expand

Businesses don't need to introduce AI across every department to see value. Starting with a smaller, well-defined project can make it easier to evaluate the results before committing additional resources.

A practical approach includes:

  1. Identify a specific opportunity. Choose a workflow where AI could make a meaningful difference.
  2. Establish a baseline. Document current performance, including time, cost, and quality.
  3. Test the solution. Introduce AI to a small group of employees with a clearly defined use case.
  4. Evaluate the results. Compare performance before and after implementation, including accuracy, costs, and any additional work required.
  5. Expand where it makes sense. If the benefits justify the investment, consider applying the solution to additional workflows.

Not every employee needs premium AI tools. Start with the roles and workflows most likely to benefit, then expand when the results justify the cost.

Why AI Governance Matters for ROI

Even when AI improves productivity, poor oversight can introduce security risks, unexpected expenses, and other challenges that reduce its overall value.

Employees may already be using AI tools without their organization's approval. A 2026 Flexable report found that 57% of respondents had used AI applications their employers hadn't approved, a practice often called "shadow AI." This raises concerns about sensitive business information, customer data, and intellectual property.

Effective AI governance helps businesses establish approved tools, clear usage policies, appropriate access controls, and human oversight. It also provides a way to monitor AI spending and usage.

Protecting your AI investment means managing both its benefits and its risks. Learn more about TCI's Managed AI Governance services.

Making AI Investments Work for Your Business

Getting value from AI takes more than purchasing software. It requires choosing the right opportunities, understanding the costs, and evaluating the results.

Choosing the right platform is part of the equation. Businesses also need reliable data, appropriate security controls, and a clear understanding of how AI will fit into their existing operations.

At TCI Technologies, our AI Advisory Services help organizations assess AI opportunities, compare platforms, and plan implementation. Whether you're considering Microsoft Copilot, another AI platform, or workflow automation, we help you make informed decisions about where to invest.

Is Your Business Ready for AI?

Before investing in more AI tools, make sure you understand where they can deliver the greatest benefit. TCI can help you evaluate your AI readiness, identify opportunities, and develop a practical approach to implementation, security, and ROI.

Take our free AI Readiness Assessment or contact a TCI AI advisor to discuss your organization's goals.

Companies are investing heavily in AI, but many struggle to prove the return. Here’s why, and how to build an AI strategy focused on measurable ROI.
Business Password Security: How One Credential Can Expose Your Company

Business password security goes beyond creating strong credentials. Most organizations already encourage employees to use unique logins, enable multi-factor authentication (MFA), and follow safer sign-in practices. But there’s another risk that’s much easier to overlook:

What happens when a credential is stored somewhere it should never have been?

A recent security issue involving Applebee’s is a powerful example.

What is Business Password Security?

Business password security is the practice of protecting the credentials that provide access to company systems, applications, and data.

It extends beyond what employees type at a login screen. Organizations also need to consider where sensitive credentials are stored, who has access to them, how privileged accounts are controlled, and what happens when something is compromised.

Ultimately, the goal is simple: make credentials difficult to steal, misuse, or overlook.

What Happened at Applebee's

According to a report from TechCrunch, a security researcher discovered a credential for an internal database embedded in Applebee’s Android app. The credential provided access to the company’s customer database.

The affected database reportedly contained customer names, email addresses, dates of birth, phone numbers, ZIP codes, and recent login IP addresses. The researcher said the credential could potentially have been used to change customer data. Applebee’s parent company, Dine Brands, told TechCrunch it had addressed the issue and that its ongoing investigation had not found evidence of unauthorized access.

The Problem With Hardcoded Credentials

Embedding a password, API key, database credential, or other secret directly in software is known as hardcoding credentials. In this case, TechCrunch reported that the credential was buried in thousands of lines of the app’s code, and the researcher used AI to help find it.

Sensitive credentials don’t have to sit in a document labeled “PASSWORDS” to be exposed. They can find their way into:

    • Applications and scripts
    • Configuration files and source code
    • Automation processes
    • Documentation and shared folders
    • Old employee accounts
    • Service accounts
    • Cloud applications

Effective business password security means understanding where these credentials exist and how they’re protected, not simply requiring users to create stronger logins.

AI Makes Hidden Credentials Easier to Find

The researcher said AI helped find the exposed credential among thousands of lines of code. That ability to analyze large amounts of information quickly means businesses should assume exposed credentials and other security mistakes can be found faster than ever.

Security through obscurity is becoming even less effective. Don’t assume sensitive information buried in code, documentation, or configuration files is safe simply because it would be difficult for a person to find.

Business Password Security: 6 Best Practices

Even a highly complex credential offers little protection if it’s exposed in an application or other accessible location. Effective business password security requires multiple layers of protection:

1. Use Multi-Factor Authentication

Wherever it’s supported, protect sensitive accounts with multi-factor authentication (MFA). The additional verification step is especially important for cloud services and administrator accounts.

But MFA isn't the whole solution. Application credentials, service accounts, tokens, and database connections work differently from an employee signing in to Microsoft 365, so they require their own controls.

2. Stop Sharing Passwords

Shared administrator logins and password spreadsheets create unnecessary risk. Give each person an individual account where possible so access can be controlled and activity can be traced to a specific user. Just as importantly, have a clear process for removing access when employees, vendors, or contractors no longer need it.

3. Use a Business Password Manager

Employees shouldn’t have to remember dozens of complex passwords. A business password manager, such as Bitwarden, generates and securely stores unique credentials to reduce the temptation to use predictable or repeated passwords.

Your IT team should also understand how administrator credentials, service accounts, and other privileged secrets are managed.

4. Protect Privileged Credentials

Not every credential carries the same level of risk. A login for a low-risk application shouldn’t receive the same level of protection as a credential that provides access to a customer database.

Pay particular attention to credentials that provide access to:

    • Microsoft 365 administration and Microsoft Entra ID
    • Servers, firewalls, and network equipment
    • Backup platforms
    • Financial applications
    • Customer databases
    • Remote access systems
    • Cloud environments and business-critical applications

These privileged credentials deserve stronger controls, tighter access, regular review, and monitoring.

5. Monitor Identity, Not Just Devices

Traditional cybersecurity focused heavily on protecting devices. Today, attackers increasingly target the identities behind them. A stolen credential can give an attacker access to email, cloud apps and company data without ever installing malware on an employee’s computer.

That’s why TCI recommends a layered approach. Endpoint detection and response (EDR) protects computers and servers, while identity threat detection and response (ITDR) watches for suspicious activity involving user accounts and credentials. The goal isn’t to replace MFA, endpoint security, email filtering, or training. It’s to make sure your business doesn’t depend on a single control to stop every attack. See how TCI provides 24/7 security monitoring across endpoints and identities.

6. Secure Application and Service Credentials

The Applebee’s story highlights something easy to overlook: cybersecurity isn’t only an IT department problem. If your organization builds applications or connects cloud platforms, passwords, database credentials, and API keys shouldn’t be embedded in software just because it’s convenient. Secure development should include secrets management, access control, code review, vulnerability testing, and logging.

Interestingly, the researcher reportedly had trouble notifying Applebee’s or Dine Brands because neither offered a way to report security issues. The researcher eventually turned to TechCrunch for help. That’s another lesson: have a plan for receiving security reports, not just for preventing incidents.

Business Password Security Checklist: 7 Questions to Ask

    1. Do all employees use unique passwords for business systems?
    2. Is MFA turned on everywhere it’s practical and supported?
    3. Are administrator accounts separate from everyday user accounts?
    4. Are credentials being shared by email, spreadsheets, documents, or Teams messages?
    5. Do you know which service accounts and application credentials exist?
    6. Is unnecessary employee and vendor access removed promptly?
    7. Can you detect suspicious account and sign-in activity?

If the answer to several of these is “we’re not sure,” that’s a cybersecurity issue worth investigating.

Password Security Is Really Identity Security

The Applebee’s incident reinforces an important lesson: effective business password security is part of a broader identity and cybersecurity strategy. TCI Technologies takes a layered approach to cybersecurity, bringing together identity protection, Microsoft 365 security, endpoint protection, email and phishing protection, vulnerability management, and security awareness.

Not sure where credential or identity risks may be hiding in your organization? Take our free Cybersecurity Risk Assessment to uncover gaps before they become incidents, or call us at (516) 484-5151.

The Applebee’s security incident shows why business password security goes beyond strong passwords. Here’s how to protect credentials, identities and data.

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