Knowledge, in human terms.
69 articles covering what to know before making a decision: costs, risks and questions worth asking before signing a contract.
How to calculate shift staffing in a warehouse or plant: from volume to gap
How many people tomorrow’s shift needs comes down to four figures: volume, the productivity standard, productive time and absence. We walk through the calculation step by step using picking as an example, explain why you must round on each shift separately and why risk is judged by the gap rather than by utilisation.
ReadBusiness networks 22 articles
VLAN segmentation in business: why separate guests, cameras, printers and servers
On a flat network, a guest's phone, a camera, a printer and the accounts team's computer are all neighbours. VLANs let you separate them on the same hardware, and the rules between segments decide who has access to what. We show a typical network layout in a small business, a traffic matrix and the most common mistakes.
Patch panel or direct cable in the company
How a cable run is terminated determines which component wears out during power surges, how quickly a technician can identify the run and whether an expansion starts with the documentation or with hunting for cables. We compare a cable plugged in directly, a socket without a panel and the patch panel option.
Cable routes in the office above the suspended ceiling
The space above a suspended ceiling looks like a convenient place for cables, but office cable routes laid loosely put a load on the ceiling components, make servicing harder and can clash with other installations. We describe what to agree before the ceiling is closed, how to plan dedicated support for the routes and how to tell whether the work is ready for acceptance.
Modernisation of IT infrastructure in a small company - case study
Modernising the IT infrastructure of a small business did not start with choosing a router here. It started with working out what seven workstations, the printers and an ERP system running on an ordinary office computer actually depended on, given that the internet connection dropped regularly, there was no Wi-Fi and nobody had a full picture of the network. We show the starting point, the scope of the work done and the limits of the project, without naming the client and without adding results we did not measure.
Rack cabinet in a small company: what should it contain
A rack cabinet in a small business is a distribution point on which access to the network, devices and documentation depends. We describe how to plan its contents, power, cooling, physical access and room for growth, so that every later change doesn't start with untangling cables.
PoE in the enterprise network: switch power budget
One cable instead of two is the biggest advantage of Power over Ethernet and, at the same time, the source of a common purchasing mistake: assuming that all PoE is the same. Standards differ in power, a switch has a per-port limit and a separate total limit, and a lack of power usually only shows up after another device is added.
Roaming Wi-Fi: why the phone keeps a weak signal
A phone moves through the office, passes two access points with a strong signal and still clings to a third, weaker one. That is how Wi-Fi roaming works: the client device decides when to switch, and the network can only help it. We explain the mechanism, what can be improved on the infrastructure side and what cannot be changed.
Cat6 or Cat6A in the company: where is the decision threshold?
Choosing between Cat6 and Cat6A is a decision about headroom for the next fifteen years or so. For typical office workstations Cat6 is enough, while Cat6A makes sense where rework would be expensive or 10 Gb/s is needed over the full length of the run.
Wi-Fi for hotel and guesthouse: what is different
Wi-Fi for a hotel or guesthouse is part of the service being sold. This changes the requirements in five places at once: placement, the login method, separation of the operational network, load and maintenance. We describe each of them.
How to prepare your company for network valuation
Preparing for a network quote comes down to a few simple things that shorten the whole process and make the quote more accurate. None of them requires any networking knowledge, and each reduces the risk that a vague quote ends with a contract amendment.
Firmware updates of network devices in the company
Firmware updates for network devices bring fixes for bugs and security vulnerabilities, but each one means a restart, and therefore an interruption. We describe how to plan a maintenance window, in what order to update, when to deliberately wait and who in the company should be responsible.
Questions for the network contractor before signing the contract
Good questions for a network contractor, asked before signing the contract, save more than many a price negotiation, because they reveal exactly what the job covers. We have grouped them into six areas: scope, documentation, access, devices, responsibility and schedule, with a description of which answers should raise concern.
Remote corporate network management: how it works
Remote management of a company network lets you see what is happening on the network without an on-site visit. We explain how a cloud dashboard differs from a VPN connection, what you can realistically see remotely, who should have such permissions and why it is hard to support multiple locations without it.
Network acceptance protocol and as-built documentation
A network installation acceptance report states exactly what was done, tested and handed over. We describe what it should contain, how a continuity test differs from a certification measurement and what documents must remain with the company once the work is finished, so that the network does not depend on the contractor.
Wi-Fi in the hall and warehouse: why shelves attenuate the signal
Wi-Fi in a warehouse behaves differently from Wi-Fi in an office, because metal racking and a changing layout of goods reflect and absorb the signal in ways you cannot predict from behind a desk. We explain where dead zones in a warehouse come from, why adding more access points usually does not help and what an on-site survey changes.
How to secure your corporate network: four basics
Securing a company network is not a single purchase. It comes down to four things done in the right order: knowing what is on the network, dividing it into segments, putting administrative access in order and updating devices. Three of them then require ongoing supervision.
How many access points are needed in the office?
The number of access points cannot be calculated from square metres. What matters is the number of devices working at the same time, what they are used for, the layout of walls and partitions and the neighbouring radio environment, and adding hardware without a diagnosis can make the network perform worse.
Network modernisation in an active company without downtime
Upgrading a company network without downtime is more a matter of sequence and a fallback plan than of the hardware itself. The interruption should be short, planned and reversible, and its length can only be reliably determined after seeing the site.
Router from the operator and managed corporate network
The router from your internet provider brings the internet into the building, while a managed network lets you control what happens inside it. We describe what the management layer actually changes, when the provider's equipment is entirely sufficient and how to recognise the point at which it no longer is.
Corporate network running slow? How to diagnose the cause
A slow network in a business has its cause in one of three layers: the internet connection, the cabling or the Wi-Fi. Before you replace the router or buy more access points, establish in which of them the problem arises. We walk you through an order that saves money: from pinning down the symptom, through separating the layers, to the point at which buying hardware makes sense.
The UniFi ecosystem: when Ubiquiti networks make sense for a business
UniFi brings the network, Wi-Fi, cameras and access control together in one panel, and according to the vendor, management requires no licence. We explain what the ecosystem consists of, which services are paid, which costs remain with the business, how the update cycle works and when we choose a different platform.
Office Wi-Fi design: how to plan a business wireless network step by step
An office Wi-Fi network performs predictably when it was built from a design: a list of devices, an on-site survey, a cable to every access point and acceptance with measurements. We describe the successive stages of a business Wi-Fi project and the decisions that need to be made before buying hardware.
IT care 15 articles
What an IT support subscription for businesses includes and what it usually leaves out
An IT subscription makes sense when you are buying predictable responsibility for your environment and can check what has been done after a quarter. We describe what ongoing IT support should cover, what is usually billed separately, how to spot a weak offer and what our packages look like.
RPO and RTO for management: how much data and time the company can afford to lose
The answer “we have a backup” does not tell management to what point in time the company will be restored after a failure or how long it will be down. RPO and RTO answer those two questions. We show how to set them, how they translate into a backup schedule and what it costs to shorten them.
Remote and on-site IT support: how it works in practice
Remote and on-site IT support becomes clear once you break it into parts: what can be done remotely, what needs someone on site and who organises it. We describe our model, along with what we do not promise.
How to choose an IT outsourcing company: a practical checklist
IT companies' offers look similar because they describe the same thing in different words. The difference only becomes visible when you ask for evidence instead of promises. Below is a checklist that makes this possible, and which you can use to assess us as well.
SLA IT: what is the difference between response time and repair time
A 10-minute response sounds better than a 4-hour response until you check what happens after those 10 minutes. An SLA describes when someone will pick up a ticket, during which window the clock runs and when the matter is escalated. Time to resolve a failure is a separate parameter that needs to be written down separately.
Change of IT company without downtime: the procedure of taking over administration
Changing IT company rarely goes wrong because of technology. It goes wrong when someone terminates the contract before establishing who the domain registrant is, who holds the administrator accounts and where the backups really are. Below is the order that protects business continuity, and a list of access rights to take back when you stop working with an IT person.
IT helpdesk on a subscription or a full-time IT specialist: costs, cover and skills
According to GUS (Statistics Poland), an IT support technician in the private sector earned an average of PLN 9,769.45 gross, and that is only the start of the cost of a full-time post. We compare it with an IT helpdesk subscription in terms of full cost, cover during holidays and sick leave, and the range of skills, and say plainly when each model wins.
How much does IT outsourcing cost? IT support pricing for businesses and how to compare quotes
The price of IT support depends on the number of workstations, but also on the support window, response time, the hours of work included in the subscription and what is left outside it. We show billing models, NexaIT's current price list, the costs that only appear on the invoice and how to compare quotes on a common basis.
An IT friend is the most expensive IT in a business: where hidden costs arise
Help from an IT-savvy friend costs little on the invoice and a lot at the first serious failure. We describe five typical situations in which hidden costs arise: passwords in one person's head, an untested backup, no documentation, availability and accounts on private addresses. At the end, we show how to move to ongoing support without damaging the relationship.
Data backup in a business: how to plan a backup you can actually restore
A backup is only worth something once someone has restored data from it and measured how long it took. We describe what to back up, where to keep copies, how backup differs from RAID and file synchronisation, and how to run a restore test in a small business.
IT help for small businesses: ad hoc, a bundle of hours or a subscription
A small business has three practical ways to organise IT help: ad hoc jobs billed by the hour, a bundle of hours bought in advance or a fixed subscription with a response time written into the contract. We compare them using our price list, suggest how to match the option to the number of tickets and the cost of downtime, and explain what to prepare before the first conversation.
IT outsourcing: what it is, how it works and when it pays off
IT outsourcing means permanently handing over an agreed part of your IT support to an external company: helpdesk, updates, backups, networking and security. We describe four billing models, the scope of the service, how to calculate the cost, a contract with an SLA, how the takeover works and the risks to ask about before signing.
IT outsourcing for small businesses: costs, the cost of downtime and the decision
The owner of a company with a dozen or so staff usually doesn't ask what IT outsourcing is. They ask how much it will cost each month, what they will get for the money and whether it will pay for itself. We show how to calculate the cost of downtime, what a subscription for a company of 5-30 people includes, how long the transition takes and when hourly help is enough.
The 5 most common IT problems in small businesses and how to solve them
The most expensive IT problems in a small business rarely start with a failure. They start with a backup nobody has restored, a former employee's account, a router without updates and passwords known to one person. For each of the five problems we describe the symptom, the cause, what you can do yourself and when to call in a professional.
One IT partner or many suppliers? The maths is simple
Every additional IT supplier adds several new boundaries of responsibility to the business, and when a failure occurs where systems meet, the owner usually ends up coordinating. We show how to calculate the cost of coordination, who should be responsible for an incident and in which situations several suppliers are justified.
Data and automation 9 articles
Open source licences in business: MIT, GPL, AGPL and licences with restrictions
A free application is not an application without conditions. The MIT, Apache, GPL and AGPL licences differ in the obligations they place on a company, and some licences with published source code only look open.
A self-hosted password manager for business: three options and how to choose
Passwords to shared accounts kept in a spreadsheet are one of the most common risks in a small business. A self-hosted password manager can be run in three ways, and for some companies the vendor's cloud service remains the more sensible choice.
10 uses of n8n in the automation of company processes
n8n lets you connect systems and automate repetitive tasks, but every workflow needs data validation, error handling and monitoring. Below are ten practical uses in a company, together with the limitations of each.
Self-hosting in the company: what is worth maintaining on your own
Self-hosting your application gives you more control, but shifts the responsibility for updates, security, backups, and availability onto the company. We discuss applications where this balance may be beneficial.
AI assistant for the company: document-based chatbot
A company AI assistant can make it easier to find information in procedures and documents, but it needs the right sources, permissions and checks on its answers. It only works well on well-organised material and with permissions enforced at the search stage.
Automation of reports in the company: how to stop making them manually and regain time?
Manually putting together reports from the CRM, accounting and spreadsheets takes time and makes it harder to check data quality. Automation starts with shared metric definitions, data flow, validation and exception handling.
BI reports in a small business: what to measure and how to build your first dashboard
A small business usually has the data it needs for decisions, only scattered across the accounting program, the online shop and spreadsheets. We show which metrics to measure first, how to combine the sources, what a first BI dashboard looks like, what it costs to build and where these projects most often fall down.
NotebookLM (Gemini Notebook): how to build an AI-supported company knowledge base
NotebookLM, operating under the name Gemini Notebook since July 2026, helps you work with a selected set of sources. It only delivers value with well-organised documentation and with answers checked against the source.
Productivity tools for a small business: a toolkit for 2026
A small business needs a few well-chosen tools: an office suite, a password manager, a task list, a knowledge base and automation. We list the toolkit we recommend, the selection criterion for each element and open source alternatives for businesses that want to keep their data on their own server.
Cybersecurity 8 articles
The amended KSC Act and NIS2 in Poland: what a small or medium-sized business has to do
The amended National Cybersecurity System Act has been in force since 3 April 2026. The deadline for applying for entry in the register of essential and important entities is 3 October 2026, and the obligations must be implemented by 3 April 2027. We explain who the rules cover, what the penalties are for ignoring them, what your customers covered by the Act may expect from you and what to do in the coming weeks.
2FA for businesses: two-factor authentication and secure administrator accounts
A compromised administrator account opens the way to the email, files and backups of the whole company. Two-factor authentication makes it harder to take over an account after a password leak, but not every method protects against phishing. We describe how to set up 2FA in your company, separate administrator accounts from everyday work and prepare emergency accounts in Microsoft 365 and Google Workspace.
EDR vs antivirus: how they differ and when a business needs EDR
Antivirus checks whether a file looks like a known threat. EDR collects events from the computer, links them into a sequence and lets you isolate the device. We explain the differences between AV, EPP, EDR, XDR and MDR, when a small business needs detection and response, who handles the alerts and what workstation protection costs.
The 3-2-1 rule: how to plan backup in a company of 5 to 50 people
Three copies, two types of media, one outside the office. The 3-2-1 rule is easy to remember and just as easy to meet only on paper. We show how to build 3-2-1 backup on a NAS server, in the cloud and on an offline copy, what the 3-2-1-1-0 variant is and what to do about data in Microsoft 365 and Google Workspace.
Cybersecurity in a small business: scope and price of an IT audit
A basic cybersecurity audit reveals gaps in accounts, updates, backups and remote access. We explain what the price of an IT audit for a small business depends on, what the report should contain and which ten areas you can check in a structured way.
Post-leasing server for the company: when it makes sense and how to choose it
A post-leasing server may reduce the investment cost, but its price says nothing about the condition of the disks, the availability of parts or compatibility with the planned system. We explain what to check before purchasing and when new hardware or a cloud service will be a safer choice.
Bitdefender GravityZone in a business: editions, preparation and common mistakes
Bitdefender GravityZone enables central management of protection for supported devices, policies and alerts. The value of a deployment depends on choosing the right licence, well-thought-out policies and who responds to alerts.
Remote work in a small company: how to prepare IT without chaos
Remote working in a small business usually starts with a laptop taken home and a password sent by text message. We put five areas of IT in order: access to resources and VPN, MFA, company and personal devices, backups of laptop data and communication, as well as the employer's obligations under the Labour Code regarding tools and the workstation.
Cloud and ERP 8 articles
How long an enova365 implementation takes: stages, timelines and what most often delays it
Implementing a single enova365 module in a small business usually takes 3 to 6 weeks, and a multi-module environment up to 6 months. We describe the stages of the schedule, how long each one takes, and which decisions on the company's side affect the deadline more than the configuration itself.
The cost of an enova365 implementation: what it consists of and what the first quote doesn't show
The cost of implementing enova365 consists of the vendor licence, the implementation work and post-launch support. We show what each part covers, what raises the price above the starting amount and what we quote separately, with figures from our price list.
Own file server or Microsoft 365 or Google Workspace: how to calculate the cost
Your own file server has no per-account subscription, but it has costs you won't see in a price list: the server, backups, updates and administrator time. We show how to compare the two options using your company's numbers rather than slogans.
KSeF after 1 April 2026: what to do before 1 January 2027
Mandatory KSeF (the National e-Invoicing System) covered the largest taxpayers on 1 February 2026 and all others on 1 April 2026. Since 1 February, all taxpayers receive structured invoices through the system. Until the end of 2026, some exceptions still apply, including a limit of PLN 10,000 a month for invoices issued outside KSeF and invoices from cash registers. We set out what already applies, what changes on 1 January 2027 and what to prepare on the IT side.
When to implement ERP in your company? Seven signals and conditions for a good decision
Implementing an ERP makes sense when scattered data and inconsistent processes make it hard to run the company, and the organisation is ready to put them in order. Seven signals help you judge whether that moment has come, and a list of costs and questions gives structure to the decision itself.
Gemini for business in Google Workspace: prices, features and Polish language support
Gemini is included in every Google Workspace Business plan, but the range of features differs between the Starter and Standard plans, and some of them do not work in Polish yet. We give current prices in PLN, explain what Gemini does in Gmail, Docs and Meet, how Google protects company data and where to start with deployment.
Apple at the company vs Windows: how to choose the equipment to work
The choice between Apple computers and Windows devices should follow from the applications you use, how they are managed, security and total cost. The brand on the case is the least important criterion here.
The Apple ecosystem in the company: productivity, security and limitations
Apple devices often arrive in a company one at a time, without a common management policy. A consistent ecosystem can streamline work for some teams, but only when the devices are compatible with the applications and covered by management.
Monitoring 6 articles
Detection of people and vehicles in company monitoring
Person and vehicle detection helps distinguish a relevant event from background movement and reduces the number of false alerts. Its value depends on the camera view, lighting, zones, notification settings and testing, and when monitoring employees, also on meeting the requirements of the Labour Code and GDPR.
Camera image quality at night in the company: what determines
Camera image quality at night can be completely different from during the day, because high resolution cannot replace light or correct installation. Night-time footage depends on lighting, infrared reflections, movement, dirt and the geometry of the view, and acceptance has to be carried out after dark.
Camera placement in the company: blind spots and useful frame
A blind spot is not always outside the image, because a camera can cover a given place and still fail to record the detail needed to explain an incident. We describe how to turn the purpose of monitoring into a task for each camera, identify fixed and changing obstructions and check the layout before acceptance.
Replacing analog monitoring with IP in the company
Replacing analogue CCTV with IP is above all a change of architecture: how transmission, power, recording and integration work. A better image is only one of the effects, and in some businesses the old system is still sufficient.
Retention of surveillance recordings in the company: how to determine it
CCTV recording retention has a legal side and a hardware side. For monitoring in the workplace, the Labour Code limits the storage of recordings to 3 months, and EDPB (European Data Protection Board) guidelines indicate that a few days is enough in most cases. We show how to set the period based on the purpose, what disk usage depends on and how to check how many days of recordings are really available.
CCTV monitoring for the company: how to plan a camera system
Effective monitoring requires defining the purpose, the right camera view, recording retention and access rules. A CCTV system plan also covers the network, power, acceptance and the requirements of GDPR and the Labour Code, which need to be assessed before installation.
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