Networks

MikroTik – What is it, who is it for, and when is it worth it? RouterOS v7, devices, costs, and security

Do you really need expensive, "corporate" networking equipment to keep your business running stably and securely? Many entrepreneurs are surprised to learn that this isn't necessarily the case. There's a solution that's been popular for years among small and medium-sized businesses, as well as internet providers—and it doesn't require an enterprise-class budget. This solution

Kamil Wozniak 2025-10-21

What is a firewall, a guide for companies

Security

What is a Firewall? A Simple Explanation for Businesses and Home Users

Imagine your computer is an office. Every day, someone knocks on its door—emails, websites, applications, updates. Some of these "guests" are welcome, but others try to get in uninvited, sometimes even under false pretenses. And that's where the firewall comes in—the silent security guard who decides,

Kamil Wozniak 2025-10-16

Security

Is Microsoft 365 secure?

Everyone who uses cloud services in their company sooner or later asks themselves the same question: Is my employee and customer data truly safe there? It's natural – after all, we store virtually everything in Microsoft 365 these days: contracts, payroll, customer correspondence, financial reports, and even team meeting recordings.

Kamil Wozniak 2025-10-14

What is open source? A guide for companies.

Software

What is Open Source? Licensing Policies, Costs, and Practical Examples for Businesses

In a world where most software is proprietary, licensed, and paid, open source offers an alternative based on freedom and collaboration. It's software whose source code is publicly available—it can be viewed, modified, and developed. This means users aren't dependent on a single vendor, and companies gain flexibility and

Kamil Wozniak 2025-10-09

NPU - What is it? NPU vs. GPU vs. CPU. IT services for companies in Ożarów Mazowiecki.

Technology

NPU – what is it, how does it differ from CPU/GPU and does it make sense for a company?

Just a few years ago, when choosing a computer, it was enough to look at the processor and the amount of RAM. Today, a new concept is emerging – the NPU, or Neural Processing Unit. It sounds technical, but in practice, it's what allows laptops and computers to "understand" the user, not just execute commands. New computer models are called

Kamil Wozniak 2025-10-07

OpenAI instant checkout, ChatGPT IT news

Artificial intelligence

ChatGPT in e-commerce: shopping without leaving the conversation

Until recently, talking to a chatbot was primarily associated with customer service or quickly getting answers to simple questions. Today, we're entering a completely new phase – ChatGPT is becoming not only an advisor, but also a place where you can complete your purchase from start to finish. Thanks to the Instant Checkout feature, users don't have to worry about

Kamil Wozniak 2025-10-02

Software

Google Drive - The Complete Guide for Businesses: Features, Security, Migration

Storing and sharing files is now a fundamental part of every company's workflow – from small offices to large enterprises. Traditional file servers are becoming less common, and cloud solutions that allow access to documents from any location and device are becoming more common. One of the most popular tools for this is cloud storage.

Kamil Wozniak 2025-09-30

Marketing

Why not having a website will put your company out of business

Imagine this: you run a company – you have a product range, expertise, a team – and a website? Either the website is missing or it's just a makeshift one, just to get something going. It's like running an office without a sign – customers pass you by every day but don't know you're there. In a world where most customers start with a search engine,

Kamil Wozniak 2025-09-25

RTO and RPO in the company, IT services for companies in Ożarów Mazowiecki

Security

RTO and RPO – What Are They and How to Use Them in Your Business? A Practical Guide for Management

Imagine that at 10:17 a.m. today, your company loses access to its sales system. The two questions that determine everything right now are: how long can you be offline and how much data can you lose to keep your business running smoothly. These are the answers to RTO and RPO. RTO is the maximum acceptable downtime.

Kamil Wozniak 2025-09-23

IT services for companies, prostoIT Warsaw

Security

3-2-1 Backup – How It Works and Why It's Worth Having in Your Company

Imagine turning on your company computer one morning to discover that all your files—offers, contracts, customer data—are inaccessible. A disk has crashed, an employee accidentally deleted a folder, or an outsider has encrypted your resources in a ransomware attack. This isn't a movie script—these situations happen.

Kamil Wozniak 2025-09-18

KSeF IT help, KSeF when it comes in, 2025/2026 guide

Business

KSeF 2026: How to prepare your company from an IT perspective before it's too late

KSeF 2026 is no longer just for accounting. It's an IT project that will touch every stage of issuing and receiving invoices. Instead of paper and PDF, we're introducing invoices structured in XML according to the FA(3) schema, communication via the KSeF API, new certificates, and offline modes. It sounds technical, but the gist is simple: if the systems in

Kamil Wozniak 2025-09-16

Software

Google Workspace vs. OneDrive for Business: Pricing, Limits, Collaboration, Security

Choosing file storage and sharing tools is one of the key technological decisions for every company today. On the one hand, we have Google Workspace with Google Drive and team spaces (Shared Drives), which tempt with their simplicity and intuitive real-time collaboration. On the other, Microsoft's OneDrive, available both as a standalone

Kamil Wozniak 2025-09-11

IT support for companies, Warsaw and surrounding areas

Business

External IT support that relieves the administrator and accelerates company projects

In many companies today, technology is the backbone of operations – from computers and printers to VoIP systems, backups, and data security. However, often, all of this backbone rests on the shoulders of a single person – the IT administrator. They must simultaneously resolve minor user issues and lead strategic projects that determine the development of the entire organization.

Kamil Wozniak 2025-09-09

Business

IT for starting a business: what to buy, what licenses to buy and how to do it safely (practical guide 2025/2026)

Starting a company is an exciting time – after all, you're setting your sights on your own business and want everything to work from day one. But before you can start serving clients, you need a solid technical foundation. IT isn't just computers and the internet, but a whole set of elements that must work together: hardware, networking, software, security, licensing,

Kamil Wozniak 2025-09-05

Microsoft 365 copilot, implementations and training Warsaw and surrounding areas

Automation

Microsoft Copilot in business – features, prices and practical applications in companies

Office work in every company is similar – daily tasks include responding to emails, creating documents, and preparing reports and spreadsheets in Excel. These are often repetitive tasks that take up a lot of time and don't require exceptional creativity. This is where Microsoft Copilot comes in – an intelligent assistant based on artificial intelligence.

Kamil Wozniak 2025-09-02

IT support for companies

Categories

MikroTik – What is it, who is it for, and when is it worth it? RouterOS v7, devices, costs, and security

What is a Firewall? A Simple Explanation for Businesses and Home Users

Is Microsoft 365 secure?

What is Open Source? Licensing Policies, Costs, and Practical Examples for Businesses

NPU – what is it, how does it differ from CPU/GPU and does it make sense for a company?

ChatGPT in e-commerce: shopping without leaving the conversation

Google Drive - The Complete Guide for Businesses: Features, Security, Migration

Why not having a website will put your company out of business

RTO and RPO – What Are They and How to Use Them in Your Business? A Practical Guide for Management

3-2-1 Backup – How It Works and Why It's Worth Having in Your Company

KSeF 2026: How to prepare your company from an IT perspective before it's too late

Google Workspace vs. OneDrive for Business: Pricing, Limits, Collaboration, Security

External IT support that relieves the administrator and accelerates company projects

IT for starting a business: what to buy, what licenses to buy and how to do it safely (practical guide 2025/2026)

Microsoft Copilot in business – features, prices and practical applications in companies

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