Electronic und Electric Devices:

z.B.:  - Audio-Equipment: Radio, TV, HiFi-Equipment, Amplifier, Turntables
        - Houeshold appliance: coffe percolator, herd, microwave oven, . . .
        - other electrical and electronical devices
 
I repair electronical | electrical devices under the follwing circumstances:
- I make, if the Device is repairable, a estimate of costs if the repair cost less than 50% of a new device.
- The Device has to be provided to do this.

IT-Problems: KMU (Small and Medium Enterprises) | Home Office

Maintenance and repair
- Hardware | Software-Problems: Network, Windows | Linux
- Securety-Firewall
- Optimizing