1. But fraud alerts can also be an annoyance when they are sent by mistake.

2. There is one glaring annoyance when you try to buy this machine.

3. Another annoyance may well be that clear plastic cover.

4. This has been a major annoyance for companies deploying OpenStack in business environments where downtime equals lower profits.

5. Drones The mere mention of the word can incite a mix of terror, annoyance and fascination.