If your PC takes ages to become usable after signing in, the usual cause is a crowd of apps that all launch at startup. Trimming them is safe, reversible and makes an immediate difference.
Step 1: See what starts with Windows
Press Ctrl + Shift + Esc to open Task Manager and go to the Startup apps tab. You will see every app that launches at sign-in, plus its 'Startup impact' — High impact apps are the ones worth your attention.
Step 2: Disable what you do not need daily
Right-click an app and choose Disable. Good candidates: music players, game launchers, update helpers and tools you use once a month. Disabling does not uninstall anything — the app still works when you open it yourself, it just stops launching on its own.
Step 3: Know what to leave alone
Keep your antivirus, cloud backup (OneDrive, Google Drive) if you rely on it, and anything related to audio or touchpad drivers. When in doubt about an entry, search its name online before disabling it.
Step 4: Restart and feel the difference
Restart the PC and time how long it takes to become usable. If something you need no longer starts (for example your cloud backup icon is missing), simply re-enable that entry in Task Manager — nothing is permanent.
Tips and tricks
- Many apps add themselves to startup when installed — check this list after installing anything new.
- Some apps also have their own 'launch at startup' switch in their settings; turning it off there is the tidiest way.
- If the PC is still slow at startup with a lean list, the bottleneck may be an old hard drive — an SSD upgrade is the single biggest speed improvement for an older PC.
A lean startup list is one of the cheapest speed upgrades there is. If you are unsure which entries are safe to disable, note them down and bring the list to a Digital Checkup.