You can use the Task Manager to help get information about programs that launch at startup and disable any you don't need. (Click image to enlarge it.) Also, if you later decide you want it to launch at startup, you can just return to this area of the Task Manager, right-click the application and select “Enable.” IDG To stop a program or service from launching at startup, right-click it and select “Disable.” This doesn't disable the program entirely it only prevents it from launching at startup - you can always run the application after launch. ![]() Included on the list is each program's name as well as its publisher, whether it's enabled to run on startup, and its “Startup impact,” which is how much it slows down Windows 10 when the system starts up. You'll see a list of the programs and services that launch when you start Windows. There's plenty you can do with it, but we're going to focus only on killing unnecessary programs that run at startup.Ĭlick the Startup tab. The Task Manager will then appear in all of its full-tabbed glory. If the Task Manager launches as a compact app with no tabs, click “More details” at the bottom of your screen. Start by launching the Task Manager: Press Ctrl-Shift-Esc, right-click the lower-right corner of your screen and select Task Manager, or type task manager into the Windows 10 search box and press Enter. Stop them from running, and your PC will run more smoothly. One reason your Windows 10 PC may feel sluggish is that you’ve got too many programs running in the background - programs that you rarely or never use. Desktop users have no reason to choose “Power saver,” and even laptop users should consider the “Balanced” option when unplugged - and “High performance” when connected to a power source. ![]() “High performance” gives you the most oomph, but uses the most power “Balanced” finds a happy medium between power use and better performance and “Power saver” does everything it can to give you as much battery life as possible. To change your power setting, simply choose the one you want, then exit Control Panel. Hdparm reports identical results on Ubuntu 12.Change your power settings in Control Panel to give your PC a performance boost. EXT4-fs (sdb1): mounted filesystem with ordered data mode. sd 0:0:0:0: Write cache: enabled, read cache: enabled, supports DPO and FUA sd 0:0:0:0: Attached scsi generic sg3 type 0 ata5: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ata6: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ![]() ata7: SATA link down (SStatus 0 SControl 300) ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) ahci 0000:00:1f.2: setting latency timer to 64 ahci 0000:00:1f.2: flags: 64bit ncq sntf pm led clo pio xor: automatically using best checksumming function: LSI 3ware SAS/SATA-RAID Controller device driver for ( See full dmesg output.) But I do see a few messages relating to the SSD being tested. When I run dmesg /var/log/syslog before and after a copy like this, no additional messages get written. When I boot into Knoppix,the problem completely goes away: $ time cp bigfile bigfile2 Here's the SSD RAID on Ubuntu 13.04 Live CD: $ time cp bigfile bigfile2 Some timing info: it takes 15 seconds to copy a 20 MB file to/from ANY DISK in the system. Trivia: Originally, I thought the problem was limited to USB 3.0, and my vendor () guessed that the ASmedia chipset on my computer is the culprit, because Ubuntu's support for it is "rudimentary at best." It's a brand new computer so it's possible something is configured wrong. ![]() This computer itself has a very fast 6-core CPU and 32 GB RAM, so computer power is not an issue. The slowness happens on both internal and external drives: the internal SSD RAID (3ware 9750-4i card), an internal Western Digital Red (not on the RAID card), and external drives using USB 3.0, Firewire, and eSATA. Knoppix: about the same as Windows, definitely over 100MB/sec.Windows 7: 168 MB/second as reported by Windows.Ubuntu 12.04 LTS, 13.04, 13.10: About 1 MB/sec, estimated using /bin/du while copying files.Here are the speeds using exactly the same hardware: However, when I boot on Knoppix (kernel 3.9), the slowness goes away!Īnybody know why, or how it can be fixed in Ubuntu? The slowness remains when I boot on an Ubuntu Live CD for 13.04 (kernel 3.8) and prerelease 13.10 (kernel 3.11). On my computer, which dual-boots Ubuntu 12.04 LTS (kernel 3.5) and Windows 7, the hard drive speed is very fast on Windows but very slow on Ubuntu.
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