How to

Restore your computer to a previous version of Windows 10 with System Restore, Go back, update removal, a system image or Reset this PC. Steps and fixes.

Turn on the camera on Windows 11: open the Camera app, switch on Camera access in Privacy & security, enable it under Bluetooth & devices, and fix drivers.

Use Firefox’s about:config by typing it in the address bar, accepting the warning, then searching, toggling, editing or resetting any preference by name.

Set up OneDrive sync between Windows PCs: sign in with one account on each PC, back up Desktop and Documents, use Files On-Demand, and fix sync problems.

Pair Spotify with speakers, TVs, consoles and cars using Spotify Connect or Bluetooth. Exact steps, PIN login, voice assistants and fixes for missing devices.

Check CPU usage in Windows 11 with Task Manager, find the process behind a spike, reduce it with efficiency mode and startup apps, or raise the power mode limit.

Check sent emails in Gmail from the Sent label on the web, Android or iPhone, search them with from:me, and find out why a message you sent is missing.

VRAM is the memory on your graphics card. Check it in Task Manager, dxdiag or Display settings, and learn why dedicated VRAM cannot be increased.

Windows 11 hardware requirements: 64-bit CPU on Microsoft’s list, 4 GB RAM, 64 GB storage, UEFI with Secure Boot, TPM 2.0, DirectX 12 GPU and a 720p display.

Flip on long edge turns two-sided pages like a book; flip on short edge turns them up like a notepad. Portrait and landscape table, settings and upside-down fixes.

Call YouTube TV customer service at the number Google lists in its Help Center, or use chat. Steps to reach support, what to have ready and how to avoid fake lines.

Create free online surveys with SurveyMonkey’s Basic plan: sign up, build up to 10 questions, share a web link and view results. Free plan limits and fixes.