@RoobarbAndMustard
No desk top PCs until the v late 80s.
I think it depended on the employer really. I started work in 1983 for a very small "old fashioned" firm (15 employees and two old bosses) and there was a Commodore PET in every room which was probably the first desktop "PC" type of computer. Staff had to share, we took turns to use it. I remember we did payroll, VAT returns and book-keeping on it as well as spreadsheets (Supercalc I think). Funnily enough, it wasn't used for work processing, the typists were still using electronic typewriters. There was a definite "push" by the owners to computerise as much as possible and despite them not using the computers themselves, they would reprimand staff who did something manually that could have been done on the computer, based on what they'd seen other staff use them for!
One of the things we use to do regularly were cash flow statements which were required to support client applications for bank loans, overdrafts etc. We used to do them by hand on paper, which involved lots of rubbing out and adding up by calculators to make them balance and then when adjustments were needed - they took hours (sometimes they took days). I was the first in our firm to do it on a computer spreadsheet and there was something magical about watching all the calculations change on the screen when I changed one cell, as a kind of Mexican wave. The other staff and the bosses were amazed at how much quicker they were to do by computer!
I moved to a bigger firm in 1986 and they had no computers at all which I found very surprising and disappointed. By the time I'd left in 1989, they had one "per branch", not per office, so you had 30/40 staff sharing a single computer! Really strange how a much smaller firm embraced them literally the moment they came out, yet bigger firms didn't.
I was a lot wiser when I moved to the next job in 1989 - as a qualified accountant applying for a "partner-designate" position. At the second interview, I asked about their computerisation progress, and I was ready to decline the job offer when they said they hadn't got any. But the senior partner recovered it well and told me one of my key roles would be to computerise them and said they wanted a PC on every desk, fully networked, aiming for a "paperless office" which was quite an aspiration back in 1989, and then told me their budget which was £50k! A huge sum at that time for what was a pretty small office. I readily agreed and spent the next four years revolutionising the place, and by the time I left in 1993, it was as "paperless" as it could be, in that everything internal was paperless, i.e. files, working papers, workings, etc - everything internal was on spreadsheets or databases - the only "paper" was external, i.e. letters to clients, accounts/tax returns to Inland Revenue/C&E, as there was no email nor online portals back then. We got to the stage when the filing room was just an archive - nothing new was ever put in there, and files were just used as reference for checking what happened in previous years etc. We didn't even keep copies of letters/accounts/returns that we'd sent out on paper - we had electronic versions so we didn't need to take and file copies!
Can't believe that was 30 years ago, and worked perfectly, yet even today, so many organisations still use paper, as least in part, for their records.