Slow or crashing computers

Printing issues

Problems saving documents to servers

Loss of, or poor, internet connection

File recovery from accidental deletion

Computer start up and shut down issues

Driver installation and reinstallation

Removal of Viruses, Spyware and Spam

Adding new hardware

Issues with keyboard symbols

Printer Support

Hardware Recommendation and Installation

OS Recommendation and Installation

Proxy Server Setup and Administration

Server Monitoring and Management

Server Consolidation

Server Clustering and Load Balancing

Server Backup and Mirroring

Server Security

Disaster Recovery

Full Network Management

LAN & WAN Infrastructures

Network Optimisation

Firewall & Routing Solutions

Disaster Recovery (Basic & Advanced)

Secure VPN

Office to Office Connectivity

MPLS Network Infrastructures

Microsoft Windows and Server Operating Systems

Microsoft Office and Productivity Software

Microsoft Exchange & Email Management Software

Adobe Design & Media Software

Anti-Virus, Anti-Spam & Anti-Spyware Software

Virtualised Applications and Platforms

Exchange Servers

Migrations & Upgrades

Web Servers

DNS Servers

FTP Servers

Email Archiving, Compliance & Security

Email Continuity & Backups

Internet Filtering & Web Security

Broadband, Leased Line & MPLS solutions

Line Bonding & Internet Uptime

Installation and Support Services

Operating throughout London, the Home Counties and surrounding areas, QDos IT delivers comprehensive IT installation and support services to businesses both large and small.

Working as your in-house IT department or as an extension to your company's internal IT staff, our IT support services are based in three flexible plans:

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