Ok, during the pandemic people picked up PC's as you needed them for work and school, and were banned from going out and socialising unless they worked at 10 Downing Street, and laptops were sold out. Perfectly logical.
I'm not convinced though that this means that they have permanent growth when people are allowed to meet up in person again to socialise where they want with no restrictions, and people are back to school and working from an office again. Even if it does totally displace working from the office, that is simply going to eliminate the replacement of all of the PC's that were at the office, so wouldn't it be a net neutral in terms of install base in the long term?