https://www.reuters.com/article/accenture-results/accenture-expects-strong-q1-as-delta-variant-delays-return-to-work-plans-idUSKBN2GJ0SU >(Reuters) -IT consulting firm Accenture on Thursday forecast first-quarter revenue above analysts' estimates, expecting strong demand for its cloud and security services as companies delay return to offices due to the Delta variant.