Networks

IT specialist warsaw
Networks

How to increase PST and OST file size? Guide 2025

In Microsoft Outlook, data files such as Personal Storage Table (PST) and Offline Storage Table (OST) files play a key role in storing emails, calendars, contacts, and other user information. By default, Outlook sets size limits for these files to ensure optimal performance and stability of the application. However,

Read more »
Email notifications on your office computer screen – visualization of issues and activities related to your company email
Networks

Corporate Email Not Working? 7 Easy Steps to Fix It

Is your company email down and your client is waiting for an important offer? Few things can cause as much stress in a company as an email outage. Suddenly, you lose contact with clients, suppliers and co-workers. Important messages don't get through and you don't know if someone is trying to contact you. This can cost you

Read more »
Networks

OPNsense vs MikroTik – which router is better for your business?

In today's digital world, choosing the right router for your small or medium-sized business can be crucial to the performance, security, and stability of your business network. OPNsense and MikroTik are two popular solutions that are often considered by IT professionals when designing a network infrastructure. Which one is better for

Read more »
what is VPN
Networks

VPN for Business – Simple Explained!

Before we get into the details, it is worth explaining the basic difference between a commercial VPN (e.g. Surfshark, NordVPN, ExpressVPN) and a corporate VPN. • VPN for individuals – is mainly used to protect privacy on the internet. It allows you to browse the web anonymously, change your IP address, and bypass geographic blocks. • VPN for companies – is intended to

Read more »
Networks

How to speed up your company's internet and optimize your network?

Modern businesses rely heavily on fast, stable internet. Downtime, slow speeds, and frequent disruptions can lead to decreased productivity, employee frustration, and lost customers. So how can you optimize your company's network to run smoothly and without unnecessary disruptions? In this article, we explore the key causes of internet problems in your business

Read more »
Mikrotik port forwarding, mikrotik logo on blue computer background
Networks

Mikrotik – RouterOS – Port Forwarding on the Router

Mikrotik devices are a Latvian manufacturer's product for network and wireless applications. These devices have a very wide range of configuration options. The router provides services such as VPN, RADIUS, HotSpot, VLAN, QoS, a fully programmable firewall, and much more. How to manage Mikrotik devices For initial configuration, we need the WinBox software. Software

Read more »
en_USEnglish