Symptoms Associated with Cerebellar function test. These symptoms may be diagnosed by, screened for, or associated with Cerebellar function test: 1  Headache. 2  Vomiting. 3  Poor coordination. 4  Loss of balance. 5  Speech problems. 6  Stumbling. 7  Difficulty using a pencil, buttoning a shirt. 8  Abnormal eye movements.
Avast is headquartered in Prague, the capital city of what's now known as the Czech Republic. The company has three additional office locations: San Mateo, California; Linz, Austria; and Friedrichshafen, Germany.
By 2015, Avast had the largest share of the market for antivirus software. In July 2016, Avast reached an agreement to buy AVG for $1.3 billion. AVG was a large IT security company that sold software for desktops and mobile devices. In July 2017, Avast acquired UK-based Piriform for an undisclosed sum.