IT maintenance
What an IT maintenance contract should cover
A practical checklist for responsibilities, support hours, preventive work, escalation and reporting.
Read the guideGeseidl IT library
Practical guides for real IT problems.
Clear guidance on managed IT, networks, security, backup, Microsoft 365 and the decisions behind them.
Based on problems seen in practice
Diagnosis and options explained
Written for managers and technical teams
IT explained for better decisions.
Choose a topic or browse the practical guides from Geseidl IT.
16 guides
Managed IT
What outsourced IT costs for an SME
The real factors behind a managed IT quote, from users and sites to support hours and inherited risk.
Read the guide
Backup
3-2-1 backup: why restore testing matters more than a green report
How to design company backups and prove that important data can return when it is needed.
Read the guide
Microsoft 365
Microsoft 365 security checklist for SMEs
Practical checks for accounts, administrators, sharing, devices and recovery settings.
Read the guide
Networks
Weak office Wi-Fi: what to measure before buying another access point
A clear way to diagnose coverage, interference, capacity and the wired network behind Wi-Fi.
Read the guide
Infrastructure
On-premises server or cloud: how a company should choose
A practical comparison based on applications, internet dependency, administration and total cost.
Read the guide
IT operations
Employee IT onboarding and offboarding checklist
Clear steps for accounts, devices and access when a person joins, changes role or leaves.
Read the guide
Buying guide
How to choose an IT services company in Ploiesti
Questions to ask a local IT provider about ownership, documentation, security, support and contract exit.
Read the guide
Networks
Wi-Fi connected but no IP address: finding the cause
A diagnostic path for DHCP, VLAN and wired network faults behind a misleading Wi-Fi status.
Read the guide
Advanced diagnostics
VPN connected but SMB folders fail: when to check MTU
What to test when sign-in works but shared folders open slowly or file transfers stall.
Read the guide
IT governance
An IT inventory is more than a spreadsheet
How to compare asset records with live data from identity, virtualisation and monitoring systems.
Read the guide
Monitoring
IT monitoring without alert fatigue
How to turn repetitive notifications into incidents with severity, ownership and recovery messages.
Read the guide
Artificial intelligence
How to build an AI assistant that answers from company sources
A practical RAG design that searches approved documents, cites evidence and recognises missing information.
Read the guide
Networks
VPN connected but servers are unreachable
What to check across DNS, routing, firewall, identity and the destination service.
Read the guide
Networks
Strong Wi-Fi signal but calls keep dropping
Why interference, wide channels, retransmissions and roaming can disrupt voice near an access point.
Read the guide
IT maintenance
Quiet IT monitoring: turning noise into useful incidents
Why frequent collection should not mean frequent messages, and how to report failure, progress and recovery.
Read the guideThe first technical audit is free
Want us to look at an IT problem?
Tell us what is happening and we will help you decide what should be checked first.
- On-site coverage
- Ploiești, Prahova, Bucharest, Ilfov and nearby areas
- Remote support
- Available throughout Romania
- Office
- Str. Ana Ipătescu, nr. 20, Ploiești, Prahova